| 1984 | Fleer | Update | 27 | Roger Clemens | Boston Red Sox |
| 1985 | Donruss | R | 273 | Roger Clemens | Boston Red Sox |
| 1985 | Fleer | R | 155 | Roger Clemens | Boston Red Sox |
| 1985 | Leaf | R | 99 | Roger Clemens | Boston Red Sox |
| 1985 | Topps | R | 181 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | Highlights | 26 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | Highlights | 18 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | Highlights | 17 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | Highlights | 6 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | Highlights | 5 | Roger Clemens | Boston Red Sox |
| 1986 | Donruss | R | 172 | Roger Clemens | Boston Red Sox |
| 1986 | Fleer | R | 345 | Roger Clemens | Boston Red Sox |
| 1986 | Fleer | Sluggers vs Pitchers | 7 | Roger Clemens | Boston Red Sox |
| 1986 | O Pee Chee | R | 98 | Roger Clemens | Boston Red Sox |
| 1986 | Topps | R | 661 | Roger Clemens | Boston Red Sox |
| 1987 | Donruss | All-Stars | 8 | Roger Clemens | Boston Red Sox |
| 1987 | Donruss | R | 276 | Roger Clemens | Boston Red Sox |
| 1987 | Donruss | R | 2 | Roger Clemens Diamond King | Boston Red Sox |
| 1987 | Drake | R | 31 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Award Winners | 9 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Baseball All-Stars | 10 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Exciting Stars | 11 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Game Winners | 10 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | League Leaders | 10 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Limited Edition | 9 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | R | 32 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | R | 634 | Roger Clemens, Gary Carter All-Star Battery | |
| 1987 | Fleer | R | 640 | Roger Clemens, Dwight Gooden Dr. K and Super K | |
| 1987 | Fleer | Record Setters | 4 | Roger Clemens | Boston Red Sox |
| 1987 | Fleer | Sluggers vs Pitchers | 10 | Roger Clemens | Boston Red Sox |
| 1987 | Leaf | R | 2 | Roger Clemens Diamond King | Boston Red Sox |
| 1987 | Leaf | R | 190 | Roger Clemens | Boston Red Sox |
| 1987 | O Pee Chee | R | 340 | Roger Clemens | Boston Red Sox |
| 1987 | Sportsflics | R | 196 | Roger Clemens, Joe Cowley, Bob Horner | |
| 1987 | Sportsflics | R | 111 | Roger Clemens, Teddy Higuera, Jack Morris | |
| 1987 | Sportsflics | R | 10 | Roger Clemens | Boston Red Sox |
| 1987 | Topps | Glossy All-Stars | 21 | Roger Clemens | Boston Red Sox |
| 1987 | Topps | R | 1 | Roger Clemens Record Breaker | Boston Red Sox |
| 1987 | Topps | R | 340 | Roger Clemens | Boston Red Sox |
| 1987 | Topps | R | 614 | Roger Clemens All-Star | Boston Red Sox |
| 1988 | Bazooka | R | 4 | Roger Clemens | Boston Red Sox |
| 1988 | Classic | Blue | 217 | Roger Clemens | Boston Red Sox |
| 1988 | Classic | Red | 158 | Roger Clemens | Texas Rangers |
| 1988 | Donruss | Baseball Best | 57 | Roger Clemens | Boston Red Sox |
| 1988 | Donruss | R | 51 | Roger Clemens | Boston Red Sox |
| 1988 | Drake | R | 30 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | All-Star Team | 4 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | Award Winners | 6 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | Baseball All-Stars | 8 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | Exciting Stars | 10 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | League Leaders | 6 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | R | 349 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | Record Setters | 7 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | Sluggers vs Pitchers | 9 | Roger Clemens | Boston Red Sox |
| 1988 | Fleer | SuperStars | 9 | Roger Clemens | Boston Red Sox |
| 1988 | Leaf | R | 56 | Roger Clemens | Boston Red Sox |
| 1988 | O Pee Chee | R | 70 | Roger Clemens | Boston Red Sox |
| 1988 | Score | R | 110 | Roger Clemens | Boston Red Sox |
| 1988 | Sportsflics | R | 207 | Roger Clemens | Boston Red Sox |
| 1988 | Topps | Big | 118 | Roger Clemens | Boston Red Sox |
| 1988 | Topps | R | 70 | Roger Clemens | Boston Red Sox |
| 1988 | Topps | R | 394 | Roger Clemens All-Star | Boston Red Sox |
| 1989 | Bowman | R | 26 | Roger Clemens | Boston Red Sox |
| 1989 | Donruss | All-Stars | 14 | Roger Clemens | Boston Red Sox |
| 1989 | Donruss | Baseball Best | 65 | Roger Clemens | Boston Red Sox |
| 1989 | Donruss | R | 280 | Roger Clemens | Boston Red Sox |
| 1989 | Fleer | Heroes of Baseball | 8 | Roger Clemens | Boston Red Sox |
| 1989 | Fleer | MVPs | 8 | Roger Clemens | Boston Red Sox |
| 1989 | Fleer | R | 85 | Roger Clemens | Boston Red Sox |
| 1989 | Fleer | SuperStars | 9 | Roger Clemens | Boston Red Sox |
| 1989 | O Pee Chee | R | 121 | Roger Clemens | Boston Red Sox |
| 1989 | Score | R | 350 | Roger Clemens | Boston Red Sox |
| 1989 | Sportsflics | R | 3 | Roger Clemens | Boston Red Sox |
| 1989 | Topps | Big | 42 | Roger Clemens | Boston Red Sox |
| 1989 | Topps | R | 405 | Roger Clemens All-Star | Boston Red Sox |
| 1989 | Topps | R | 450 | Roger Clemens | Boston Red Sox |
| 1989 | Upper Deck | R | 195 | Roger Clemens | Boston Red Sox |
| 1990 | Bowman | R | 268 | Roger Clemens | Boston Red Sox |
| 1990 | Donruss | Best of AL | 58 | Roger Clemens | Boston Red Sox |
| 1990 | Donruss | R | 184 | Roger Clemens | Boston Red Sox |
| 1990 | Fleer | MVPs | 8 | Roger Clemens | Boston Red Sox |
| 1990 | Fleer | R | 271 | Roger Clemens | Boston Red Sox |
| 1990 | Fleer | R | 627 | Roger Clemens Player of the Decade | Boston Red Sox |
| 1990 | Leaf | R | 12 | Roger Clemens | Boston Red Sox |
| 1990 | O Pee Chee | R | 245 | Roger Clemens | Boston Red Sox |
| 1990 | Score | R | 310 | Roger Clemens | Boston Red Sox |
| 1990 | Score | Superstars | 79 | Roger Clemens | Boston Red Sox |
| 1990 | Sportsflics | R | 149 | Roger Clemens | Boston Red Sox |
| 1990 | Topps | Big | 22 | Roger Clemens | Boston Red Sox |
| 1990 | Topps | R | 245 | Roger Clemens | Boston Red Sox |
| 1990 | Upper Deck | R | 57 | Roger Clemens Red Sox Team Checklist | Boston Red Sox |
| 1990 | Upper Deck | R | 323 | Roger Clemens | Boston Red Sox |
| 1991 | Bowman | R | 118 | Roger Clemens | Boston Red Sox |
| 1991 | Donruss | R | 395 | Roger Clemens MVP | Boston Red Sox |
| 1991 | Donruss | R | 81 | Roger Clemens | Boston Red Sox |
| 1991 | Donruss | R | 9 | Roger Clemens Diamond King | Boston Red Sox |
| 1991 | Donruss | Studio | 14 | Roger Clemens | Boston Red Sox |
| 1991 | Fleer | R | 90 | Roger Clemens | Boston Red Sox |
| 1991 | Fleer | Ultra | 31 | Roger Clemens | Boston Red Sox |
| 1991 | Leaf | R | 174 | Roger Clemens Checklist | Boston Red Sox |
| 1991 | Leaf | R | 488 | Roger Clemens | Boston Red Sox |
| 1991 | O Pee Chee | Premier | 23 | Roger Clemens | Boston Red Sox |
| 1991 | O Pee Chee | R | 530 | Roger Clemens | Boston Red Sox |
| 1991 | Score | R | 399 | Roger Clemens All-Star | Boston Red Sox |
| 1991 | Score | R | 655 | Roger Clemens | Boston Red Sox |
| 1991 | Score | R | 684 | Roger Clemens K-Men | Boston Red Sox |
| 1991 | Score | R | 850 | Roger Clemens Franchise Player | Boston Red Sox |
| 1991 | Score | SuperStars | 50 | Roger Clemens | Boston Red Sox |
| 1991 | Topps | R | 530 | Roger Clemens | Boston Red Sox |
| 1991 | Topps | Stadium Club | 309 | Roger Clemens | Boston Red Sox |
| 1991 | Upper Deck | R | 655 | Roger Clemens | Boston Red Sox |
| 1992 | Bowman | R | 691 | Roger Clemens | Boston Red Sox |
| 1992 | Donruss | R | 244 | Roger Clemens | Boston Red Sox |
| 1992 | Donruss | Studio | 132 | Roger Clemens | Boston Red Sox |
| 1992 | Fleer | R | 37 | Roger Clemens | Boston Red Sox |
| 1992 | Fleer | Ultra | 15 | Roger Clemens | Boston Red Sox |
| 1992 | Leaf | R | 19 | Roger Clemens | Boston Red Sox |
| 1992 | O Pee Chee | Premier | 105 | Roger Clemens | Boston Red Sox |
| 1992 | O Pee Chee | R | 150 | Roger Clemens | Boston Red Sox |
| 1992 | Pinnacle | R | 95 | Roger Clemens | Boston Red Sox |
| 1992 | Score | Impact Players | 57 | Roger Clemens | Boston Red Sox |
| 1992 | Score | R | 21 | Roger Clemens | Boston Red Sox |
| 1992 | Score | R | 790 | Roger Clemens Cy Young | Boston Red Sox |
| 1992 | Score | SuperStars | 74 | Roger Clemens | Boston Red Sox |
| 1992 | Topps | R | 405 | Roger Clemens All-Star | Boston Red Sox |
| 1992 | Topps | R | 150 | Roger Clemens | Boston Red Sox |
| 1992 | Topps | Stadium Club | 80 | Roger Clemens | Boston Red Sox |
| 1992 | Topps | Stadium Club | 593 | Roger Clemens Members Choice | Boston Red Sox |
| 1992 | Topps | Stadium Club Dome | 29 | Roger Clemens All-Star | Boston Red Sox |
| 1992 | Upper Deck | Fanfest | 19 | Roger Clemens | Boston Red Sox |
| 1992 | Upper Deck | R | 641 | Roger Clemens Diamond Skills | Boston Red Sox |
| 1992 | Upper Deck | R | 545 | Roger Clemens | Boston Red Sox |
| 1993 | Bowman | R | 635 | Roger Clemens | Boston Red Sox |
| 1993 | Donruss | R | 119 | Roger Clemens | Boston Red Sox |
| 1993 | Donruss | Studio | 22 | Roger Clemens | Boston Red Sox |
| 1993 | Fleer | Flair | 160 | Roger Clemens | Boston Red Sox |
| 1993 | Fleer | R | 717 | Roger Clemens, Dennis Eckersley SuperStar Special | New York Yankees |
| 1993 | Fleer | R | 348 | Roger Clemens League Leaders | Boston Red Sox |
| 1993 | Fleer | R | 177 | Roger Clemens | Boston Red Sox |
| 1993 | Fleer | Ultra | 508 | Roger Clemens | Boston Red Sox |
| 1993 | Leaf | R | 279 | Roger Clemens | Boston Red Sox |
| 1993 | O Pee Chee | R | 259 | Roger Clemens | Boston Red Sox |
| 1993 | Pinnacle | R | 25 | Roger Clemens | Boston Red Sox |
| 1993 | Score | R | 7 | Roger Clemens | Boston Red Sox |
| 1993 | Score | Select | 14 | Roger Clemens | Boston Red Sox |
| 1993 | SP | R | 199 | Roger Clemens | Boston Red Sox |
| 1993 | Topps | Black Gold | 27 | Roger Clemens | Boston Red Sox |
| 1993 | Topps | R | 4 | Roger Clemens | Boston Red Sox |
| 1993 | Topps | R | 409 | Roger Clemens, Greg Maddux All-Stars | |
| 1993 | Topps | Stadium Club | 748 | Roger Clemens | Boston Red Sox |
| 1993 | Topps | Stadium Club | 220 | Roger Clemens | Boston Red Sox |
| 1993 | Topps | Stadium Club Dome | 97 | Roger Clemens All-Star | Boston Red Sox |
| 1993 | Upper Deck | Diamond Gallery | 21 | Roger Clemens | Boston Red Sox |
| 1993 | Upper Deck | R | 630 | Roger Clemens Checklist 526-630 | Boston Red Sox |
| 1993 | Upper Deck | R | 135 | Roger Clemens | Boston Red Sox |
| 1993 | Upper Deck | R | 48 | Roger Clemens, Frank Viola Teammates | Boston Red Sox |
| 1994 | Bowman | R | 475 | Roger Clemens | Boston Red Sox |
| 1994 | Donruss | R | 356 | Roger Clemens | Boston Red Sox |
| 1994 | Donruss | Special Edition | 76 | Roger Clemens | Boston Red Sox |
| 1994 | Donruss | Studio | 159 | Roger Clemens | Boston Red Sox |
| 1994 | Fleer | Flair | 261 | Roger Clemens | Boston Red Sox |
| 1994 | Fleer | R | 26 | Roger Clemens | Boston Red Sox |
| 1994 | Fleer | Ultra | 11 | Roger Clemens | Boston Red Sox |
| 1994 | Fleer | Update Diamond Tribute | 4 | Roger Clemens | Boston Red Sox |
| 1994 | Leaf | Limited | 7 | Roger Clemens | Boston Red Sox |
| 1994 | Leaf | R | 255 | Roger Clemens | Boston Red Sox |
| 1994 | O Pee Chee | R | 67 | Roger Clemens | Boston Red Sox |
| 1994 | Pacific | R | 49 | Roger Clemens | Boston Red Sox |
| 1994 | Pinnacle | R | 25 | Roger Clemens | Boston Red Sox |
| 1994 | Pinnacle | The Naturals | 25 | Roger Clemens | Boston Red Sox |
| 1994 | Score | R | 25 | Roger Clemens | Boston Red Sox |
| 1994 | Score | Select | 61 | Roger Clemens | Boston Red Sox |
| 1994 | SP | R | 152 | Roger Clemens | Boston Red Sox |
| 1994 | Sportsflics | R | 15 | Roger Clemens | Boston Red Sox |
| 1994 | Topps | Finest | 217 | Roger Clemens | Boston Red Sox |
| 1994 | Topps | R | 720 | Roger Clemens | Boston Red Sox |
| 1994 | Topps | Stadium Club | 534 | Roger Clemens | Boston Red Sox |
| 1994 | Topps | Stadium Club | 650 | Roger Clemens | Boston Red Sox |
| 1994 | Upper Deck | Collectors Choice | 550 | Roger Clemens | Boston Red Sox |
| 1994 | Upper Deck | Collectors Choice | 348 | Roger Clemens Red Sox Team Card | Boston Red Sox |
| 1994 | Upper Deck | Collectors Choice | 322 | Roger Clemens Checklist 371-420 | |
| 1994 | Upper Deck | R | 450 | Roger Clemens | Boston Red Sox |
| 1995 | Bazooka | R | 9 | Roger Clemens | Boston Red Sox |
| 1995 | Bowman | R | 293 | Roger Clemens | Boston Red Sox |
| 1995 | Donruss | R | 427 | Roger Clemens | Boston Red Sox |
| 1995 | Donruss | Studio | 16 | Roger Clemens | Boston Red Sox |
| 1995 | Donruss | Studio Gold | 16 | Roger Clemens | Boston Red Sox |
| 1995 | Donruss | Studio Platinum | 16 | Roger Clemens | Boston Red Sox |
| 1995 | Fleer | Flair | 10 | Roger Clemens | Boston Red Sox |
| 1995 | Fleer | R | 26 | Roger Clemens | Boston Red Sox |
| 1995 | Fleer | Ultra | 10 | Roger Clemens | Boston Red Sox |
| 1995 | Leaf | Limited | 48 | Roger Clemens | Boston Red Sox |
| 1995 | Leaf | R | 255 | Roger Clemens | Boston Red Sox |
| 1995 | Pacific | Prism | 12 | Roger Clemens | Boston Red Sox |
| 1995 | Pacific | R | 34 | Roger Clemens | Boston Red Sox |
| 1995 | Pinnacle | R | 2 | Roger Clemens | Boston Red Sox |
| 1995 | Score | Hall of Gold | 15 | Roger Clemens | Boston Red Sox |
| 1995 | Score | R | 118 | Roger Clemens | Boston Red Sox |
| 1995 | Score | Select | 72 | Roger Clemens | Boston Red Sox |
| 1995 | Score | Select Certified | 88 | Roger Clemens | Boston Red Sox |
| 1995 | SP | R | 127 | Roger Clemens | Boston Red Sox |
| 1995 | Sportsflics | R | 51 | Roger Clemens | Boston Red Sox |
| 1995 | Topps | Cyberstats | 192 | Roger Clemens | Boston Red Sox |
| 1995 | Topps | Finest | 185 | Roger Clemens | Boston Red Sox |
| 1995 | Topps | R | 360 | Roger Clemens | Boston Red Sox |
| 1995 | Topps | Stadium Club | 10 | Roger Clemens | Boston Red Sox |
| 1995 | Upper Deck | Collectors Choice | 410 | Roger Clemens | Boston Red Sox |
| 1995 | Upper Deck | R | 159 | Roger Clemens | Boston Red Sox |
| 1995 | Upper Deck | Special Edition | 212 | Roger Clemens | Boston Red Sox |
| 1996 | Bowman | Best | 33 | Roger Clemens | Boston Red Sox |
| 1996 | Bowman | R | 89 | Roger Clemens | Boston Red Sox |
| 1996 | Donruss | R | 539 | Roger Clemens | Boston Red Sox |
| 1996 | Donruss | Studio | 11 | Roger Clemens | Boston Red Sox |
| 1996 | Fleer | Flair | 16 | Roger Clemens | Boston Red Sox |
| 1996 | Fleer | R | 25 | Roger Clemens | Boston Red Sox |
| 1996 | Fleer | Ultra | 16 | Roger Clemens | Boston Red Sox |
| 1996 | Leaf | Limited | 2 | Roger Clemens | Boston Red Sox |
| 1996 | Leaf | R | 69 | Roger Clemens | Boston Red Sox |
| 1996 | Metal | Universe | 13 | Roger Clemens | Cincinnati Reds |
| 1996 | Pacific | Prism | 79 | Roger Clemens | Boston Red Sox |
| 1996 | Pacific | R | 258 | Roger Clemens | Boston Red Sox |
| 1996 | Score | R | 333 | Roger Clemens | Boston Red Sox |
| 1996 | Score | Select | 20 | Roger Clemens | Boston Red Sox |
| 1996 | Score | Select Certified | 8 | Roger Clemens | Boston Red Sox |
| 1996 | SP | R | 39 | Roger Clemens | Boston Red Sox |
| 1996 | SP | Special FX | 38 | Roger Clemens | Boston Red Sox |
| 1996 | Sportsflics | R | 58 | Roger Clemens | Boston Red Sox |
| 1996 | Topps | Chrome | 65 | Roger Clemens | Boston Red Sox |
| 1996 | Topps | Gallery | 174 | Roger Clemens | Boston Red Sox |
| 1996 | Topps | R | 197 | Roger Clemens | Boston Red Sox |
| 1996 | Topps | Stadium Club | 25 | Roger Clemens | Boston Red Sox |
| 1996 | Upper Deck | Collectors Choice | 419 | Roger Clemens Team Checklist | Boston Red Sox |
| 1996 | Upper Deck | Collectors Choice | 101 | Roger Clemens Traditional Threads | Boston Red Sox |
| 1996 | Upper Deck | Collectors Choice | 60 | Roger Clemens | Boston Red Sox |
| 1996 | Upper Deck | R | 20 | Roger Clemens | Boston Red Sox |
| 1996 | Upper Deck | R | 374 | Roger Clemens | Boston Red Sox |
| 1997 | Bowman | Best | 86 | Roger Clemens | Toronto Blue Jays |
| 1997 | Bowman | Chrome | 46 | Roger Clemens | Toronto Blue Jays |
| 1997 | Bowman | R | 64 | Roger Clemens | Toronto Blue Jays |
| 1997 | Donruss | Elite | 40 | Roger Clemens | Boston Red Sox |
| 1997 | Donruss | R | 27 | Roger Clemens | Boston Red Sox |
| 1997 | Donruss | R | 273 | Roger Clemens | Toronto Blue Jays |
| 1997 | Donruss | R | 428 | Roger Clemens | Toronto Blue Jays |
| 1997 | Donruss | Studio | 17 | Roger Clemens | Toronto Blue Jays |
| 1997 | Fleer | R | 19 | Roger Clemens | Boston Red Sox |
| 1997 | Fleer | Ultra | 377 | Roger Clemens | Toronto Blue Jays |
| 1997 | Fleer | Ultra | 13 | Roger Clemens | Boston Red Sox |
| 1997 | Fleer | Update | 569 | Roger Clemens | Toronto Blue Jays |
| 1997 | Leaf | R | 208 | Roger Clemens | Toronto Blue Jays |
| 1997 | Leaf | R | 366 | Roger Clemens Legacy | Toronto Blue Jays |
| 1997 | Metal | Universe | 20 | Roger Clemens | Boston Red Sox |
| 1997 | Pacific | Prism | 14 | Roger Clemens | Boston Red Sox |
| 1997 | Pacific | R | 35 | Roger Clemens | Toronto Blue Jays |
| 1997 | Pinnacle | Express | 54 | Roger Clemens | Toronto Blue Jays |
| 1997 | Pinnacle | Express | 148 | Roger Clemens Checklist | Toronto Blue Jays |
| 1997 | Pinnacle | FanFest | 19 | Roger Clemens | Toronto Blue Jays |
| 1997 | Pinnacle | Inside | 36 | Roger Clemens | Toronto Blue Jays |
| 1997 | Pinnacle | R | 55 | Roger Clemens | Boston Red Sox |
| 1997 | Pinnacle | Totally Certified | 39 | Roger Clemens | Toronto Blue Jays |
| 1997 | Pinnacle | Totally Certified | 138 | Roger Clemens | Toronto Blue Jays |
| 1997 | Score | R | 181 | Roger Clemens | Boston Red Sox |
| 1997 | Score | R | 430 | Roger Clemens | Toronto Blue Jays |
| 1997 | Score | R | 525 | Roger Clemens Rock and Fire | Toronto Blue Jays |
| 1997 | SP | R | 180 | Roger Clemens | Toronto Blue Jays |
| 1997 | SPx | R | 50 | Roger Clemens | Toronto Blue Jays |
| 1997 | Topps | Chrome | 126 | Roger Clemens | Boston Red Sox |
| 1997 | Topps | Gallery | 41 | Roger Clemens | Boston Red Sox |
| 1997 | Topps | R | 370 | Roger Clemens | Boston Red Sox |
| 1997 | Topps | Stadium Club | 209 | Roger Clemens | Toronto Blue Jays |
| 1997 | Topps | Stadium Club Instavision | 4 | Roger Clemens | Boston Red Sox |
| 1997 | Topps | Stars | 50 | Roger Clemens | Toronto Blue Jays |
| 1997 | Upper Deck | Collectors Choice | 61 | John Smoltz, Roger Clemens League Leaders | |
| 1997 | Upper Deck | Collectors Choice | 500 | Roger Clemens | Toronto Blue Jays |
| 1997 | Upper Deck | R | 26 | Roger Clemens | Boston Red Sox |
| 1997 | Upper Deck | R | 520 | Roger Clemens | Toronto Blue Jays |
| 1998 | Bowman | Best | 48 | Roger Clemens | Toronto Blue Jays |
| 1998 | Bowman | R | 38 | Roger Clemens | Toronto Blue Jays |
| 1998 | Donruss | Elite | 14 | Roger Clemens | Toronto Blue Jays |
| 1998 | Donruss | Elite | 131 | Roger Clemens Generations | Toronto Blue Jays |
| 1998 | Donruss | R | 23 | Roger Clemens | Toronto Blue Jays |
| 1998 | Donruss | Signature | 21 | Roger Clemens | Toronto Blue Jays |
| 1998 | Donruss | Studio | 202 | Roger Clemens | Toronto Blue Jays |
| 1998 | Donruss | Update | 382 | Roger Clemens Untouchables | Toronto Blue Jays |
| 1998 | Donruss | Update | 418 | Roger Clemens Checklist | Toronto Blue Jays |
| 1998 | Fleer | Tradition | 579 | Roger Clemens Unforgettable Moments | Toronto Blue Jays |
| 1998 | Fleer | Tradition | 311 | Roger Clemens Golden Memories | Toronto Blue Jays |
| 1998 | Fleer | Tradition | 301 | Roger Clemens Smoke 'n Heat | Toronto Blue Jays |
| 1998 | Fleer | Tradition | 21 | Roger Clemens | Toronto Blue Jays |
| 1998 | Fleer | Ultra | 3 | Roger Clemens | Toronto Blue Jays |
| 1998 | Fleer | Ultra | 213 | Roger Clemens Season Crown | Toronto Blue Jays |
| 1998 | Fleer | Ultra | 492 | Roger Clemens Pizazz | Toronto Blue Jays |
| 1998 | Fleer | Update | 3 | Roger Clemens Highlight | Toronto Blue Jays |
| 1998 | Leaf | Fractual Foundation | 167 | Roger Clemens Gold Leaf Star | Toronto Blue Jays |
| 1998 | Leaf | R | 167 | Roger Clemens Gold Leaf Star | Toronto Blue Jays |
| 1998 | Leaf | Rookies and Stars | 40 | Roger Clemens | Toronto Blue Jays |
| 1998 | Leaf | Rookies and Stars | 158 | Roger Clemens Power Tools | Toronto Blue Jays |
| 1998 | Metal | Universe | 167 | Roger Clemens | Toronto Blue Jays |
| 1998 | Metal | Universe | 205 | Roger Clemens Hardball Galaxy | Toronto Blue Jays |
| 1998 | Pacific | Aurora | 92 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pacific | Aurora Pennant Fever | 21 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pacific | Invincible | 73 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pacific | Invincible | 245 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pacific | R | 215 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pacific | Revolution | 148 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pinnacle | Insiders | 86 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pinnacle | Mint | 5 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pinnacle | Performers | 15 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pinnacle | Plus | 6 | Roger Clemens | Toronto Blue Jays |
| 1998 | Pinnacle | Plus | 194 | Roger Clemens Naturals | Toronto Blue Jays |
| 1998 | Score | R | 49 | Roger Clemens | Toronto Blue Jays |
| 1998 | Score | Rookies and Traded | 8 | Roger Clemens | Toronto Blue Jays |
| 1998 | SP | Authentic | 195 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | Finest | 40 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | Gallery | 40 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | Opening Day | 127 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | R | 475 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | R | 300 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | Stars N Steel | 9 | Roger Clemens | Toronto Blue Jays |
| 1998 | Topps | SuperChrome | 20 | Roger Clemens | Toronto Blue Jays |
| 1998 | Upper Deck | R | 603 | Roger Clemens Eminent Prestige | Toronto Blue Jays |
| 1998 | Upper Deck | R | 534 | Roger Clemens Season Highlight | Toronto Blue Jays |
| 1998 | Upper Deck | R | 530 | Roger Clemens | Toronto Blue Jays |
| 1998 | Upper Deck | R | 451 | Roger Clemens Upper Echelon | Toronto Blue Jays |
| 1998 | Upper Deck | R | 137 | Roger Clemens Define the Game | Toronto Blue Jays |
| 1998 | Upper Deck | R | 17 | Roger Clemens Griffey's Hot List | Toronto Blue Jays |
| 1998 | Upper Deck | Special F/X | 10 | Roger Clemens Griffey's Hot List | Toronto Blue Jays |
| 1998 | Zenith | R | 32 | Roger Clemens | Toronto Blue Jays |
| 1999 | Bowman | Best | 87 | Roger Clemens Best Peformers | New York Yankees |
| 1999 | Bowman | Best | 85 | Roger Clemens | New York Yankees |
| 1999 | Bowman | R | 278 | Roger Clemens | New York Yankees |
| 1999 | Fleer | Tradition | 30 | Roger Clemens | Toronto Blue Jays |
| 1999 | Fleer | Ultra | 190 | Roger Clemens | Toronto Blue Jays |
| 1999 | Pacific | Crown Collection | 292 | Roger Clemens | Toronto Blue Jays |
| 1999 | Pacific | Invincible | 99 | Roger Clemens | New York Yankees |
| 1999 | Pacific | Omega | 159 | Roger Clemens | New York Yankees |
| 1999 | Pacific | Paramount | 158 | Roger Clemens | New York Yankees |
| 1999 | Pacific | Prism | 147 | Roger Clemens | Toronto Blue Jays |
| 1999 | Pacific | R | 436 | Roger Clemens | Toronto Blue Jays |
| 1999 | Pacific | Revolution | 93 | Roger Clemens | New York Yankees |
| 1999 | Skybox | Premium | 111 | Roger Clemens | New York Yankees |
| 1999 | Skybox | Premium | 293 | Roger Clemens Spring Fling | New York Yankees |
| 1999 | Topps | Finest | 266 | Roger Clemens Gamers | New York Yankees |
| 1999 | Topps | Finest | 151 | Roger Clemens | New York Yankees |
| 1999 | Topps | Finest | 111 | Roger Clemens Gems | Toronto Blue Jays |
| 1999 | Topps | Finest | 80 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | Gallery | 31 | Roger Clemens | New York Yankees |
| 1999 | Topps | R | 460 | Kerry Wood, Roger Clemens, Greg Maddux All-Topps Pitchers | |
| 1999 | Topps | R | 445 | Roger Clemens | New York Yankees |
| 1999 | Topps | R | 334 | Roger Clemens | New York Yankees |
| 1999 | Topps | R | 232 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | R | 203 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | R | 1 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | Stadium Club | 96 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | Stadium Club | 319 | Roger Clemens Transactions | New York Yankees |
| 1999 | Topps | Stars | 154 | Roger Clemens Luminaries | New York Yankees |
| 1999 | Topps | Stars | 18 | Roger Clemens | New York Yankees |
| 1999 | Topps | SuperChrome | 1 | Roger Clemens | Toronto Blue Jays |
| 1999 | Topps | SuperChrome | 32 | Roger Clemens Highlight | Toronto Blue Jays |
| 1999 | Upper Deck | Century Legends | 53 | Roger Clemens | Boston Red Sox |
| 1999 | Upper Deck | R | 532 | Roger Clemens | New York Yankees |
| 1999 | Upper Deck | R | 440 | Roger Clemens | New York Yankees |
| 1999 | Upper Deck | R | 223 | Roger Clemens | Toronto Blue Jays |
| 1999 | Upper Deck | Ultimate Victory | 73 | Roger Clemens | New York Yankees |
| 1999 | Upper Deck | Ultimate Victory | 268 | Roger Clemens | New York Yankees |
| 1999 | Upper Deck | Ultimate Victory | 453 | Roger Clemens Rookie Flashback | Boston Red Sox |
| 2000 | Bowman | R | 129 | Roger Clemens | New York Yankees |
| 2000 | Fleer | Greats of the Game | 86 | Roger Clemens | New York Yankees |
| 2000 | Fleer | Tradition | 279 | Roger Clemens | New York Yankees |
| 2000 | Fleer | Tradition | 450 | Roger Clemens World Series | New York Yankees |
| 2000 | Pacific | Crown Collection | 186 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Invincible | 98 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Invincible Diamond Aces | 13 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Omega | 94 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Paramount | 156 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Paramount Update | 60 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Prism | 97 | Roger Clemens | New York Yankees |
| 2000 | Pacific | Private Stock | 97 | Roger Clemens | New York Yankees |
| 2000 | Pacific | R | 289 | Roger Clemens Two Versions | New York Yankees |
| 2000 | Pacific | Revolution | 95 | Roger Clemens | New York Yankees |
| 2000 | Skybox | Dominion | 14 | Roger Clemens Highlight | New York Yankees |
| 2000 | Skybox | Dominion | 114 | Roger Clemens | New York Yankees |
| 2000 | SkyBox | R | 128 | Roger Clemens | New York Yankees |
| 2000 | Topps | Finest | 218 | Roger Clemens | New York Yankees |
| 2000 | Topps | Gold Label | 32 | Roger Clemens | New York Yankees |
| 2000 | Topps | R | 170 | Roger Clemens | New York Yankees |
| 2000 | Topps | R | 235 | Roger Clemens 20th Century Best | New York Yankees |
| 2000 | Topps | R | 472 | Roger Clemens 20th Century Best | New York Yankees |
| 2000 | Topps | Subway Series | 101 | Roger Clemens | New York Yankees |
| 2000 | Topps | Subway Series | 86 | Roger Clemens | New York Yankees |
| 2000 | Topps | Subway Series | 77 | Roger Clemens | New York Yankees |
| 2000 | Topps | Subway Series | 42 | Roger Clemens | New York Yankees |
| 2000 | Upper Deck | Black Diamond Rookie Edit | 39 | Roger Clemens | New York Yankees |
| 2000 | Upper Deck | MVP | 213 | Roger Clemens | New York Yankees |
| 2000 | Upper Deck | Ovation | 57 | Roger Clemens | New York Yankees |
| 2000 | Upper Deck | R | 443 | Roger Clemens | New York Yankees |
| 2000 | Upper Deck | Victory | 320 | Roger Clemens | New York Yankees |
| 2001 | Bowman | Best | 28 | Roger Clemens | New York Yankees |
| 2001 | Bowman | Heritage | 14 | Roger Clemens | New York Yankees |
| 2001 | Bowman | R | 90 | Roger Clemens | New York Yankees |
| 2001 | Donruss | Classics | 22 | Roger Clemens | New York Yankees |
| 2001 | Donruss | R | 22 | Roger Clemens | New York Yankees |
| 2001 | Donruss | Signatures | 71 | Roger Clemens | New York Yankees |
| 2001 | Donruss | Studio | 111 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Authority | 97 | Roger Clemens | New York Yankees |
| 2001 | Fleer | E-X | 21 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Focus | 24 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Futures | 58 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Game Time | 60 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Game Time | 100 | Roger Clemens, Randy Keisler Next Game Pair | New York Yankees |
| 2001 | Fleer | Genuine | 78 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Legacy | 50 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Platinum | 197 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Premium | 19 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Showcase | 113 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Tradition | 108 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Tradition | 407 | Roger Clemens League Leaders | New York Yankees |
| 2001 | Fleer | Tradition | 414 | Roger Clemens World Series Highlight | New York Yankees |
| 2001 | Fleer | Triple Crown | 149 | Roger Clemens | New York Yankees |
| 2001 | Fleer | Ultra | 218 | Roger Clemens | New York Yankees |
| 2001 | Leaf | Certified Materials | 22 | Roger Clemens | New York Yankees |
| 2001 | Leaf | Limited | 138 | Roger Clemens | New York Yankees |
| 2001 | Leaf | Rookies and Stars | 22 | Roger Clemens | New York Yankees |
| 2001 | Pacific | Private Stock | 78 | Roger Clemens | New York Yankees |
| 2001 | Pacific | R | 283 | Roger Clemens | New York Yankees |
| 2001 | SP | Authentic | 175 | Roger Clemens SP Superstars | New York Yankees |
| 2001 | SP | Authentic | 38 | Roger Clemens | New York Yankees |
| 2001 | SPx | R | 39 | Roger Clemens | New York Yankees |
| 2001 | Topps | Finest | 97 | Roger Clemens | New York Yankees |
| 2001 | Topps | Heritage | 48 | Roger Clemens | New York Yankees |
| 2001 | Topps | Opening Day | 53 | Roger Clemens | New York Yankees |
| 2001 | Topps | R | 170 | Roger Clemens | New York Yankees |
| 2001 | Topps | Stadium Club | 143 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Evolution | 39 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Gold Glove | 41 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Legends | 44 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | MVP | 141 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Ovation | 27 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Pros and Prospects | 38 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | R | 140 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Reserve | 79 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Sweet Spot | 29 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Ultimate Collection | 37 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Victory | 239 | Roger Clemens | New York Yankees |
| 2001 | Upper Deck | Victory | 626 | Roger Clemens Victory's Best | New York Yankees |
| 2001 | Upper Deck | Vintage | 397 | Mike Sirotka, Pedro Martinez, Roger Clemens, Mike Mussina, Bartolo Colon AL ERA Leaders | |
| 2001 | Upper Deck | Vintage | 387 | Roger Clemens Season Highlights | New York Yankees |
| 2001 | Upper Deck | Vintage | 380 | Roger Clemens Season Highlights | New York Yankees |
| 2001 | Upper Deck | Vintage | 160 | Roger Clemens | New York Yankees |
| 2002 | Bowman | Best | 22 | Roger Clemens | New York Yankees |
| 2002 | Bowman | Heritage | 29 | Roger Clemens | New York Yankees |
| 2002 | Bowman | R | 76 | Roger Clemens | New York Yankees |
| 2002 | Donruss | Classics | 22 | Roger Clemens | New York Yankees |
| 2002 | Donruss | Diamond Kings | 29 | Roger Clemens | New York Yankees |
| 2002 | Donruss | Elite | 4 | Roger Clemens | New York Yankees |
| 2002 | Donruss | Fan Club | 163 | Roger Clemens | New York Yankees |
| 2002 | Donruss | Originals | 368 | Roger Clemens 1988 | New York Yankees |
| 2002 | Donruss | Originals | 257 | Roger Clemens 1986 | New York Yankees |
| 2002 | Donruss | Originals | 132 | Roger Clemens 1984 | New York Yankees |
| 2002 | Donruss | Originals | 45 | Roger Clemens 1982 | New York Yankees |
| 2002 | Donruss | R | 16 | Roger Clemens | New York Yankees |
| 2002 | Donruss | R | 202 | Roger Clemens Fan Club | New York Yankees |
| 2002 | Donruss | Studio | 25 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Authentix | 89 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Box Score | 56 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Box Score All Star | 241 | Roger Clemens All-Star | New York Yankees |
| 2002 | Fleer | Flair | 20 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Focus Jersey Edition | 150 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Genuine | 85 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Hot Prospects | 49 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Maximum | 179 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Platinum | 254 | Roger Clemens Decade of Dominance | New York Yankees |
| 2002 | Fleer | Platinum | 191 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Premium | 177 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Showcase | 38 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Tradition | 500 | Roger Clemens Banner Season | New York Yankees |
| 2002 | Fleer | Tradition | 68 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Tradition Update | 382 | Roger Clemens Curtain Call | New York Yankees |
| 2002 | Fleer | Triple Crown | 21 | Roger Clemens | New York Yankees |
| 2002 | Fleer | Triple Crown | 249 | Roger Clemens Scrapbook | New York Yankees |
| 2002 | Fleer | Triple Crown | 264 | Roger Clemens Pace Setters | New York Yankees |
| 2002 | Fleer | Ultra | 209 | Roger Clemens All-Star | New York Yankees |
| 2002 | Fleer | Ultra | 122 | Roger Clemens | New York Yankees |
| 2002 | Leaf | Certified | 34 | Roger Clemens | New York Yankees |
| 2002 | Leaf | R | 91 | Roger Clemens | New York Yankees |
| 2002 | Leaf | Rookies and Stars | 264 | Roger Clemens 1986 | Boston Red Sox |
| 2002 | Leaf | Rookies and Stars | 263 | Roger Clemens 1986 Cy Young | Boston Red Sox |
| 2002 | Leaf | Rookies and Stars | 262 | Roger Clemens 1998 Cy Young | Toronto Blue Jays |
| 2002 | Leaf | Rookies and Stars | 261 | Roger Clemens 1997 Cy Young | Toronto Blue Jays |
| 2002 | Leaf | Rookies and Stars | 260 | Roger Clemens 1991 Cy Young | Boston Red Sox |
| 2002 | Leaf | Rookies and Stars | 259 | Roger Clemens 1987 Cy Young | Boston Red Sox |
| 2002 | Leaf | Rookies and Stars | 258 | Roger Clemens 2001 Cy Young | New York Yankees |
| 2002 | Leaf | Rookies and Stars | 60 | Roger Clemens | New York Yankees |
| 2002 | SP | Authentic | 38 | Roger Clemens | New York Yankees |
| 2002 | SPx | R | 153 | Roger Clemens Jersey | New York Yankees |
| 2002 | SPx | R | 38 | Roger Clemens | New York Yankees |
| 2002 | Topps | 206 | 30 | Roger Clemens | New York Yankees |
| 2002 | Topps | 206 | 183 | Roger Clemens | New York Yankees |
| 2002 | Topps | Finest | 52 | Roger Clemens | New York Yankees |
| 2002 | Topps | Gallery | 83 | Roger Clemens | New York Yankees |
| 2002 | Topps | Gold Label | 22 | Roger Clemens | New York Yankees |
| 2002 | Topps | Heritage | 6 | Roger Clemens | New York Yankees |
| 2002 | Topps | Opening Day | 31 | Roger Clemens | New York Yankees |
| 2002 | Topps | R | 714 | Roger Clemens Cy Young | New York Yankees |
| 2002 | Topps | R | 361 | Lee Mazzilli, Roger Clemens United We Stand | New York Yankees |
| 2002 | Topps | R | 342 | Mike Mussina, Roger Clemens, Hideo Nomo AL Strikeout Leaders | |
| 2002 | Topps | R | 60 | Roger Clemens | New York Yankees |
| 2002 | Topps | Reserve | 108 | Roger Clemens | New York Yankees |
| 2002 | Topps | Stadium Club | 22 | Roger Clemens | New York Yankees |
| 2002 | Topps | Total | 160 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | 40 Man | 1167 | Roger Clemens Rotation | New York Yankees |
| 2002 | Upper Deck | 40 Man | 425 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Ballpark Idols | 89 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Diamond Connection | 36 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | MVP | 127 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Ovation | 28 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Pieces of History | 41 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | R | 235 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | R | 730 | Roger Clemens Year of the Record | New York Yankees |
| 2002 | Upper Deck | Sweet Spot | 36 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Sweet Spot | 168 | Roger Clemens Game Faces | New York Yankees |
| 2002 | Upper Deck | Victory | 536 | Roger Clemens Big Player Makers | New York Yankees |
| 2002 | Upper Deck | Victory | 233 | Roger Clemens, Derek Jeter | New York Yankees |
| 2002 | Upper Deck | Victory | 231 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Vintage | 117 | Roger Clemens | New York Yankees |
| 2002 | Upper Deck | Vintage | 275 | Jamie Moyer, Mark Mulder, Roger Clemens AL Wins Leaders | |
| 2002 | Upper Deck | World Series Heroes | 84 | Roger Clemens | New York Yankees |
| 2003 | Bowman | Chrome | 147 | Roger Clemens | New York Yankees |
| 2003 | Bowman | Heritage | 150 | Roger Clemens | New York Yankees |
| 2003 | Bowman | R | 147 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Champions | 179 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Classics | 23 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Diamond Kings | 41 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Elite | 52 | Roger Clemens | New York Yankees |
| 2003 | Donruss | R | 156 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Signature | 66 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Studio | 61 | Roger Clemens | New York Yankees |
| 2003 | Donruss | Team Heroes | 69 | Roger Clemens | Boston Red Sox |
| 2003 | Donruss | Team Heroes | 353 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Authentix | 13 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Avant | 16 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Box Score | 39 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Box Score All-Stars | 162 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Box Score Classic Miniatu | 23 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Flair | 24 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Genuine | 70 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Hardball | 122 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Hardball | 263 | Roger Clemens All Around Stars | New York Yankees |
| 2003 | Fleer | Hot Prospects | 64 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Mystique | 22 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Patchworks | 76 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Platinum | 196 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Rookies and Greats | 17 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Showcase | 33 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Splendid Splinters | 31 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Tradition | 301 | Roger Clemens | New York Yankees |
| 2003 | Fleer | Tradition | 20 | Jason Giambi, David Wells, Roger Clemens Yankees Team Leaders | New York Yankees |
| 2003 | Fleer | Tradition Update | 211 | Roger Clemens All-Star | New York Yankees |
| 2003 | Fleer | Tradition Update | 273 | Kerry Wood, Roger Clemens Interleague Play | |
| 2003 | Fleer | Ultra | 36 | Roger Clemens | New York Yankees |
| 2003 | Leaf | Certified Materials | 120 | Roger Clemens | New York Yankees |
| 2003 | Leaf | Limited | 129 | Roger Clemens | New York Yankees |
| 2003 | Leaf | Limited | 108 | Roger Clemens | Boston Red Sox |
| 2003 | Leaf | Limited | 45 | Roger Clemens | New York Yankees |
| 2003 | Leaf | R | 77 | Roger Clemens | New York Yankees |
| 2003 | Leaf | R | 258 | Roger Clemens Power Tools | New York Yankees |
| 2003 | SP | Authentic | 140 | Roger Clemens Back to 93 | New York Yankees |
| 2003 | SP | Authentic | 43 | Roger Clemens | New York Yankees |
| 2003 | SPx | R | 79 | Roger Clemens | New York Yankees |
| 2003 | Topps | Chrome | 13 | Roger Clemens | New York Yankees |
| 2003 | Topps | Finest | 89 | Roger Clemens | New York Yankees |
| 2003 | Topps | Gallery | 48 | Roger Clemens | New York Yankees |
| 2003 | Topps | Heritage | 54 | Roger Clemens | New York Yankees |
| 2003 | Topps | Opening Day | 65 | Roger Clemens | New York Yankees |
| 2003 | Topps | Pristine | 41 | Roger Clemens | New York Yankees |
| 2003 | Topps | R | 61 | Roger Clemens | New York Yankees |
| 2003 | Topps | R | 342 | Mike Mussina, Pedro Martinez, Roger Clemens AL Strikeout Leaders | |
| 2003 | Topps | Stadium Club | 87 | Roger Clemens | New York Yankees |
| 2003 | Topps | Total | 38 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | 40 Man | 329 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | 40 Man | 850 | Roger Clemens Top 40 | New York Yankees |
| 2003 | Upper Deck | Classic Portraits | 84 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Classic Portraits | 222 | Roger Clemens Baseball Royalty | New York Yankees |
| 2003 | Upper Deck | Finite | 196 | Roger Clemens FC | New York Yankees |
| 2003 | Upper Deck | Finite | 143 | Roger Clemens Major Factors | New York Yankees |
| 2003 | Upper Deck | Finite | 66 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | First Pitch | 128 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Game Face | 190 | Mike Piazza, Roger Clemens Faceoff | |
| 2003 | Upper Deck | Game Face | 165 | Roger Clemens Game Faces | New York Yankees |
| 2003 | Upper Deck | Game Face | 79 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Honor Roll | 5 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Honor Roll | 6 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | MVP | 134 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Play Ball | 44 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | R | 128 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Victory | 146 | Roger Clemens Clutch Players | New York Yankees |
| 2003 | Upper Deck | Victory | 57 | Roger Clemens | New York Yankees |
| 2003 | Upper Deck | Vintage | 209 | Roger Clemens | New York Yankees |
| 2004 | Bowman | R | 37 | Roger Clemens | Houston Astros |
| 2004 | Donruss | Classics | 62 | Roger Clemens | Houston Astros |
| 2004 | Donruss | Diamond Kings | 151 | Roger Clemens Flashback | Boston Red Sox |
| 2004 | Donruss | Diamond Kings | 105 | Roger Clemens | New York Yankees |
| 2004 | Donruss | Elite Extra Edition | 113 | Roger Clemens | Houston Astros |
| 2004 | Donruss | Leather and Lumber | 63 | Roger Clemens | Houston Astros |
| 2004 | Donruss | R | 6 | Roger Clemens Diamond King | New York Yankees |
| 2004 | Donruss | R | 160 | Roger Clemens | New York Yankees |
| 2004 | Donruss | Studio | 92 | Roger Clemens | Houston Astros |
| 2004 | Donruss | Team Heroes | 293 | Roger Clemens | New York Yankees |
| 2004 | Donruss | Team Heroes | 462 | Roger Clemens | Houston Astros |
| 2004 | Donruss | ThrowBack Threads | 88 | Roger Clemens | Houston Astros |
| 2004 | Donruss | Timelines | 41 | Roger Clemens | New York Yankees |
| 2004 | Donruss | World Series | 83 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Classic Clippings | 75 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Flair | 57 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Hot Prospects | 4 | Roger Clemens | Houston Astros |
| 2004 | Fleer | InScribed | 32 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Legacy | 35 | Roger Clemens | Houston Astros |
| 2004 | Fleer | National Pastime | 50 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Patchworks | 69 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Sweet Sigs | 53 | Roger Clemens | Houston Astros |
| 2004 | Fleer | Ultra | 186 | Roger Clemens | New York Yankees |
| 2004 | Fleer | Ultra Update | 230 | Roger Clemens | Houston Astros |
| 2004 | Leaf | Certified Cuts | 95 | Roger Clemens | Houston Astros |
| 2004 | Leaf | Limited | 190 | Roger Clemens | New York Yankees |
| 2004 | Leaf | Limited | 182 | Roger Clemens | Boston Red Sox |
| 2004 | Leaf | Limited | 135 | Roger Clemens | Houston Astros |
| 2004 | Leaf | R | 63 | Roger Clemens | New York Yankees |
| 2004 | Leaf | R | 264 | Roger Clemens Passing Through Time | New York Yankees |
| 2004 | SP | Authentic | 55 | Roger Clemens | Houston Astros |
| 2004 | SP | Prospects | 1 | Roger Clemens | Houston Astros |
| 2004 | SPx | R | 87 | Roger Clemens | Houston Astros |
| 2004 | Topps | Chrome | 257 | Roger Clemens | Houston Astros |
| 2004 | Topps | Finest | 48 | Roger Clemens | Houston Astros |
| 2004 | Topps | R | 518 | Roger Clemens | Houston Astros |
| 2004 | Topps | R | 354 | Jorge Posada, Pedro Martinez, Roger Clemens ALCS | |
| 2004 | Topps | R | 349 | David Wells, Roger Clemens ALDS | New York Yankees |
| 2004 | Topps | R | 335 | Roger Clemens Highlights | New York Yankees |
| 2004 | Topps | Total | 417 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | Etchings | 82 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | First Pitch | 267 | Roger Clemens Season Highlights Checklist | New York Yankees |
| 2004 | Upper Deck | First Pitch | 128 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | Play Ball | 13 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | R | 128 | Roger Clemens | New York Yankees |
| 2004 | Upper Deck | R | 267 | Roger Clemens Season Highlights Checklist | New York Yankees |
| 2004 | Upper Deck | R | 478 | Roger Clemens Season Highlights Checklist | Houston Astros |
| 2004 | Upper Deck | R Class | 42 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | Update | 542 | Roger Clemens | Houston Astros |
| 2004 | Upper Deck | Vintage | 256 | Roger Clemens | New York Yankees |
| 2004 | Upper Deck | Vintage | 304 | Roger Clemens Play Ball | New York Yankees |
| 2004 | Upper Deck | Vintage | 321 | Roger Clemens World Series Highlights | New York Yankees |
| 2005 | Bazooka | R | 122 | Roger Clemens | Houston Astros |
| 2005 | Bowman | Best | 11 | Roger Clemens | Houston Astros |
| 2005 | Bowman | Heritage | 173 | Roger Clemens | Houston Astros |
| 2005 | Bowman | R | 110 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Champions | 101 | Roger Clemens | Boston Red Sox |
| 2005 | Donruss | Champions | 238 | Roger Clemens | New York Yankees |
| 2005 | Donruss | Champions | 363 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Classics | 186 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Diamond Kings | 105 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Diamond Kings | 278 | Roger Clemens | New York Yankees |
| 2005 | Donruss | Diamond Kings Black and W | 278 | Roger Clemens | New York Yankees |
| 2005 | Donruss | Diamond Kings Update | 350 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Diamond Kings Update | 423 | Roger Clemens | Boston Red Sox |
| 2005 | Donruss | Elite | 75 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Greats | 101 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Greats | 146 | Roger Clemens | New York Yankees |
| 2005 | Donruss | Greats | 150 | Roger Clemens | Boston Red Sox |
| 2005 | Donruss | Leather and Lumber | 116 | Roger Clemens | Houston Astros |
| 2005 | Donruss | R | 383 | Roger Clemens Team Checklist | Houston Astros |
| 2005 | Donruss | R | 210 | Roger Clemens | Houston Astros |
| 2005 | Donruss | R | 14 | Roger Clemens Diamond King | Houston Astros |
| 2005 | Donruss | Studio | 137 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Team Heroes | 143 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Throwback Threads | 122 | Roger Clemens | Houston Astros |
| 2005 | Donruss | Timeless Treasures | 22 | Roger Clemens | New York Yankees |
| 2005 | Donruss | Timeless Treasures | 91 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Authentix | 57 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Classic Clippings | 9 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Flair | 29 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Patchworks | 69 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Platinum | 100 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Tradition | 337 | Roger Clemens Award Winner | Houston Astros |
| 2005 | Fleer | Tradition | 19 | Roger Clemens | Houston Astros |
| 2005 | Fleer | Tradition | 4 | Roy Oswalt, Roger Clemens, Carl Pavano NL Wins Leaders | |
| 2005 | Fleer | Ultra | 89 | Roger Clemens | Houston Astros |
| 2005 | Leaf | Century | 22 | Roger Clemens | Houston Astros |
| 2005 | Leaf | Limited | 169 | Roger Clemens | Boston Red Sox |
| 2005 | Leaf | Limited | 2 | Roger Clemens | Houston Astros |
| 2005 | Leaf | Limited | 1 | Roger Clemens | Houston Astros |
| 2005 | Leaf | R | 91 | Roger Clemens | Houston Astros |
| 2005 | Leaf | R | 263 | Roger Clemens Passing Through Time | Houston Astros |
| 2005 | SP | Authentic | 83 | Roger Clemens | Houston Astros |
| 2005 | Topps | Chrome | 409 | Roger Clemens | Houston Astros |
| 2005 | Topps | Cracker Jack | 70 | Roger Clemens | Houston Astros |
| 2005 | Topps | Finest | 110 | Roger Clemens | Houston Astros |
| 2005 | Topps | Hot Buttons | 127 | Roger Clemens | Houston Astros |
| 2005 | Topps | Pristine | 60 | Roger Clemens | Houston Astros |
| 2005 | Topps | R | 565 | Roger Clemens | Houston Astros |
| 2005 | Topps | R | 714 | Roger Clemens Cy Young | Houston Astros |
| 2005 | Topps | Total | 230 | Roger Clemens | Houston Astros |
| 2005 | Topps | Update | 145 | Andy Pettitte, Roger Clemens, Dontrelle Willis NL ERA Leaders | New York Yankees |
| 2005 | Topps | Update | 128 | Roger Clemens NLCS | Houston Astros |
| 2005 | Upper Deck | ESPN | 40 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | First Pitch | 328 | Brad Ausmus, Roger Clemens SOD | Houston Astros |
| 2005 | Upper Deck | First Pitch | 295 | Roger Clemens Pennant Race | Houston Astros |
| 2005 | Upper Deck | First Pitch | 273 | Jeff Bagwell, Roger Clemens Astros Team Leaders | Houston Astros |
| 2005 | Upper Deck | First Pitch | 90 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | MVP | 76 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | Pros and Prospects | 73 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | R | 483 | Roger Clemens Team Checklist | Houston Astros |
| 2005 | Upper Deck | R | 467 | Roger Clemens Bound for Glory | Houston Astros |
| 2005 | Upper Deck | R | 295 | Roger Clemens Pennant Race | Houston Astros |
| 2005 | Upper Deck | R | 273 | Jeff Bagwell, Roger Clemens Astros Team Leaders | Houston Astros |
| 2005 | Upper Deck | R | 90 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | Sweet Spot | 54 | Roger Clemens | Houston Astros |
| 2005 | Upper Deck | Trilogy | 83 | Roger Clemens | Houston Astros |
| 2005 | Zenith | R | 120 | Roger Clemens | Houston Astros |
| 2006 | Bazooka | R | 135 | Roger Clemens | Houston Astros |
| 2006 | Bowman | Heritage | 155 | Roger Clemens | Houston Astros |
| 2006 | Bowman | R | 90 | Roger Clemens | Houston Astros |
| 2006 | Fleer | R | 25 | Roger Clemens | Houston Astros |
| 2006 | Fleer | Ultra | 7 | Roger Clemens | Houston Astros |
| 2006 | Topps | Chrome | 84 | Roger Clemens | Houston Astros |
| 2006 | Topps | Co-Signers | 2 | Roger Clemens | Houston Astros |
| 2006 | Topps | Finest | 26 | Roger Clemens | Houston Astros |
| 2006 | Topps | Heritage | 400 | Andy Pettitte, Roger Clemens, Roy Oswalt Astros Aces | Houston Astros |
| 2006 | Topps | Heritage | 200 | Roger Clemens | Houston Astros |
| 2006 | Topps | Opening Day | 84 | Roger Clemens | Houston Astros |
| 2006 | Topps | R | 151 | Roger Clemens | Houston Astros |
| 2006 | Topps | Triple Threads | 3 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | Artifacts | 37 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | Epic | 112 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | First Pitch | 87 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | Future Stars | 29 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | R | 216 | Roger Clemens | Houston Astros |
| 2006 | Upper Deck | World Baseball Classic | 7 | Roger Clemens | Houston Astros |
| 2007 | Bowman | Best | 10 | Roger Clemens | New York Yankees |
| 2007 | Bowman | Heritage | 70 | Roger Clemens | New York Yankees |
| 2007 | Fleer | R | 193 | Roger Clemens | Houston Astros |
| 2007 | Topps | Chrome | 127 | Roger Clemens | New York Yankees |
| 2007 | Topps | Heritage | 2 | Roger Clemens | Houston Astros |
| 2007 | Topps | Update | 329 | Roger Clemens | New York Yankees |
| 2007 | Upper Deck | First Edition | 223 | Roger Clemens | Houston Astros |
| 2007 | Upper Deck | Masterpieces | 16 | Roger Clemens | Boston Red Sox |
| 2007 | Upper Deck | R | 339 | Roger Clemens | Houston Astros |
| 2007 | Upper Deck | R | 850 | Roger Clemens | New York Yankees |
| 2007 | Upper Deck | Spectrum | 70 | Roger Clemens | Houston Astros |
| 2008 | Topps | R | 105 | Roger Clemens | New York Yankees |