| 1977-04-07 | vs SFN | 1 | W 5-1 | 1-0 | 2 | 51,022 | Don Sutton | John Montefusco | Don Sutton | John Montefusco | | 5 | 1 | 4 |
| 1977-04-09 | vs SFN | 2 | W 8-2 | 2-0 | 2 | 40,878 | Doug Rau | Jim Barr | Doug Rau | Jim Barr | Charlie Hough | 13 | 3 | 10 |
| 1977-04-10 | vs SFN | 3 | L 4-8 | 2-1 | 2 | 25,335 | Burt Hooton | Ed Halicki | Ed Halicki | Burt Hooton | Randy Moffitt | 17 | 11 | 6 |
| 1977-04-11 | vs ATL | 4 | L 6-7 | 2-2 | 3 | 31,223 | Tommy John | Frank LaCorte | Frank LaCorte | Tommy John | Rick Camp | 23 | 18 | 5 |
| 1977-04-12 | vs ATL | 5 | W 14-10 | 3-2 | 2 | 37,732 | Rick Rhoden | Andy Messersmith | Rick Rhoden | Andy Messersmith | Charlie Hough | 37 | 28 | 9 |
| 1977-04-13 | vs ATL | 6 | W 4-3 | 4-2 | 2 | 36,547 | Don Sutton | Phil Niekro | Charlie Hough | Phil Niekro | | 41 | 31 | 10 |
| 1977-04-15 | @ SFN | 7 | W 7-1 | 5-2 | 2 | 37,813 | Doug Rau | Ed Halicki | Doug Rau | Ed Halicki | | 48 | 32 | 16 |
| 1977-04-16 | @ SFN | 8 | W 5-0 | 6-2 | 1 | 15,519 | Burt Hooton | Lynn McGlothen | Burt Hooton | Lynn McGlothen | | 53 | 32 | 21 |
| 1977-04-17 | @ SFN | 9 | W 7-6 | 7-2 | 1 | 48,771 | Tommy John | John Montefusco | Charlie Hough | Randy Moffitt | | 60 | 38 | 22 |
| 1977-04-18 | @ CIN | 10 | W 7-3 | 8-2 | 1 | 23,368 | Rick Rhoden | Jack Billingham | Rick Rhoden | Jack Billingham | | 67 | 41 | 26 |
| 1977-04-20 | @ CIN | 11 | W 3-1 | 9-2 | 1 | 26,314 | Don Sutton | Fred Norman | Don Sutton | Fred Norman | | 70 | 42 | 28 |
| 1977-04-22 | @ ATL | 12 | L 5-6 | 9-3 | 1 | 14,718 | Doug Rau | Phil Niekro | Rick Camp | Stan Wall | | 75 | 48 | 27 |
| 1977-04-23 | @ ATL | 13 | W 6-4 | 10-3 | 1 | 25,546 | Burt Hooton | Dick Ruthven | Charlie Hough | Dick Ruthven | | 81 | 52 | 29 |
| 1977-04-24 | @ ATL | 14 | W 16-6 | 11-3 | 1 | 22,464 | Tommy John | Frank LaCorte | Stan Wall | Frank LaCorte | | 97 | 58 | 39 |
| 1977-04-25 | @ SDN | 15 | W 7-3 | 12-3 | 1 | 27,910 | Rick Rhoden | Randy Jones | Rick Rhoden | Randy Jones | | 104 | 61 | 43 |
| 1977-04-26 | @ SDN | 16 | W 4-1 | 13-3 | 1 | 24,481 | Don Sutton | Bob Shirley | Don Sutton | Bob Shirley | Charlie Hough | 108 | 62 | 46 |
| 1977-04-27 | @ SDN | 17 | W 7-6 | 14-3 | 1 | 18,132 | Doug Rau | Tom Griffin | Doug Rau | Tom Griffin | Charlie Hough | 115 | 68 | 47 |
| 1977-04-28 | @ SDN | 18 | W 7-5 | 15-3 | 1 | 12,036 | Burt Hooton | Dave Freisleben | Burt Hooton | Dave Freisleben | Mike Garman | 122 | 73 | 49 |
| 1977-04-29 | vs MON | 19 | W 4-0 | 16-3 | 1 | 52,645 | Tommy John | Don Stanhouse | Tommy John | Don Stanhouse | Charlie Hough | 126 | 73 | 53 |
| 1977-04-30 | vs MON | 20 | W 6-4 | 17-3 | 1 | 45,024 | Rick Rhoden | Gerry Hannahs | Rick Rhoden | Gerry Hannahs | Charlie Hough | 132 | 77 | 55 |
| 1977-05-01 | vs MON | 21 | L 2-6 | 17-4 | 1 | 35,353 | Don Sutton | Steve Rogers | Steve Rogers | Elias Sosa | | 134 | 83 | 51 |
| 1977-05-02 | vs NYN | 22 | W 3-1 | 18-4 | 1 | 28,017 | Doug Rau | Jerry Koosman | Doug Rau | Jerry Koosman | Charlie Hough | 137 | 84 | 53 |
| 1977-05-03 | vs NYN | 23 | W 4-1 | 19-4 | 1 | 22,762 | Burt Hooton | Nino Espinosa | Burt Hooton | Nino Espinosa | | 141 | 85 | 56 |
| 1977-05-04 | vs NYN | 24 | W 3-1 | 20-4 | 1 | 23,398 | Tommy John | Jon Matlack | Tommy John | Jon Matlack | | 144 | 86 | 58 |
| 1977-05-05 | vs NYN | 25 | W 7-2 | 21-4 | 1 | 28,600 | Rick Rhoden | Tom Seaver | Rick Rhoden | Tom Seaver | | 151 | 88 | 63 |
| 1977-05-06 | vs PHI | 26 | W 9-3 | 22-4 | 1 | 51,368 | Don Sutton | Larry Christenson | Don Sutton | Larry Christenson | | 160 | 91 | 69 |
| 1977-05-07 | vs PHI | 27 | L 4-7 | 22-5 | 1 | 38,910 | Doug Rau | Wayne Twitchell | Tom Underwood | Al Downing | | 164 | 98 | 66 |
| 1977-05-10 | @ MON | 28 | L 3-4 | 22-6 | 1 | 11,033 | Burt Hooton | Steve Rogers | Steve Rogers | Charlie Hough | | 167 | 102 | 65 |
| 1977-05-11 | @ MON | 29 | W 5-1 | 23-6 | 1 | 20,156 | Tommy John | Don Stanhouse | Tommy John | Don Stanhouse | Charlie Hough | 172 | 103 | 69 |
| 1977-05-12 | @ MON | 30 | W 8-2 | 24-6 | 1 | 10,251 | Don Sutton | Gerry Hannahs | Don Sutton | Gerry Hannahs | | 180 | 105 | 75 |
| 1977-05-13 | @ NYN | 31 | L 0-3 | 24-7 | 1 | 19,448 | Rick Rhoden | Jon Matlack | Jon Matlack | Rick Rhoden | | 180 | 108 | 72 |
| 1977-05-14 | @ NYN | 32 | W 5-4 | 25-7 | 1 | 18,169 | Doug Rau | Nino Espinosa | Doug Rau | Nino Espinosa | Charlie Hough | 185 | 112 | 73 |
| 1977-05-15 | @ NYN | 33 | W 4-3 | 26-7 | 1 | 26,241 | Burt Hooton | Tom Seaver | Mike Garman | Bob Apodaca | | 189 | 115 | 74 |
| 1977-05-16 | @ PHI | 34 | L 6-10 | 26-8 | 1 | 28,036 | Tommy John | Randy Lerch | Randy Lerch | Tommy John | Ron Reed | 195 | 125 | 70 |
| 1977-05-17 | @ PHI | 35 | W 6-4 | 27-8 | 1 | 30,292 | Don Sutton | Larry Christenson | Don Sutton | Larry Christenson | Charlie Hough | 201 | 129 | 72 |
| 1977-05-18 | @ PHI | 36 | W 6-4 | 28-8 | 1 | 30,132 | Rick Rhoden | Wayne Twitchell | Rick Rhoden | Wayne Twitchell | Charlie Hough | 207 | 133 | 74 |
| 1977-05-19 | @ PIT | 37 | L 5-6 | 28-9 | 1 | 17,988 | Doug Rau | Bruce Kison | Rich Gossage | Charlie Hough | | 212 | 139 | 73 |
| 1977-05-20 | @ PIT | 38 | W 6-1 | 29-9 | 1 | 34,943 | Burt Hooton | Larry Demery | Burt Hooton | Larry Demery | | 218 | 140 | 78 |
| 1977-05-21 | @ PIT | 39 | W 4-3 | 30-9 | 1 | 32,674 | Tommy John | Jim Rooker | Tommy John | Jim Rooker | | 222 | 143 | 79 |
| 1977-05-22 | @ PIT | 40 | L 4-11 | 30-10 | 1 | 30,583 | Don Sutton | John Candelaria | John Candelaria | Don Sutton | | 226 | 154 | 72 |
| 1977-05-24 | vs HOU | 41 | W 4-2 | 31-10 | 1 | 29,864 | Rick Rhoden | Mark Lemongello | Rick Rhoden | Mark Lemongello | Charlie Hough | 230 | 156 | 74 |
| 1977-05-25 | vs HOU | 42 | L 6-7 | 31-11 | 1 | 27,743 | Doug Rau | Joaquin Andujar | Joaquin Andujar | Charlie Hough | Ken Forsch | 236 | 163 | 73 |
| 1977-05-26 | vs HOU | 43 | W 4-3 | 32-11 | 1 | 26,212 | Burt Hooton | J.R. Richard | Mike Garman | Ken Forsch | | 240 | 166 | 74 |
| 1977-05-27 | vs CIN | 44 | W 10-3 | 33-11 | 1 | 53,055 | Tommy John | Pat Zachry | Tommy John | Pat Zachry | Charlie Hough | 250 | 169 | 81 |
| 1977-05-28 | vs CIN | 45 | L 3-6 | 33-12 | 1 | 52,636 | Don Sutton | Jack Billingham | Jack Billingham | Don Sutton | Pedro Borbon | 253 | 175 | 78 |
| 1977-05-29 | vs CIN | 46 | L 1-8 | 33-13 | 1 | 52,889 | Rick Rhoden | Fred Norman | Fred Norman | Rick Rhoden | | 254 | 183 | 71 |
| 1977-05-30 | @ HOU | 47 | L 3-5 | 33-14 | 1 | 14,258 | Doug Rau | Joaquin Andujar | Joaquin Andujar | Doug Rau | Ken Forsch | 257 | 188 | 69 |
| 1977-05-31 | @ HOU | 48 | L 2-5 | 33-15 | 1 | 10,345 | Burt Hooton | J.R. Richard | J.R. Richard | Burt Hooton | | 259 | 193 | 66 |
| 1977-06-01 | @ HOU | 49 | W 6-2 | 34-15 | 1 | 13,805 | Tommy John | Bo McLaughlin | Tommy John | Bo McLaughlin | Charlie Hough | 265 | 195 | 70 |
| 1977-06-03 | vs SDN | 50 | L 0-1 | 34-16 | 1 | 43,691 | Don Sutton | Randy Jones | Rollie Fingers | Charlie Hough | | 265 | 196 | 69 |
| 1977-06-04 | vs SDN | 51 | W 9-4 | 35-16 | 1 | 37,014 | Rick Rhoden | Bob Owchinko | Rick Rhoden | Dave Wehrmeister | Mike Garman | 274 | 200 | 74 |
| 1977-06-05 | vs SDN | 52 | W 4-2 | 36-16 | 1 | 42,697 | Doug Rau | Tom Griffin | Doug Rau | Tom Griffin | Charlie Hough | 278 | 202 | 76 |
| 1977-06-06 | @ CHN | 53 | L 1-3 | 36-17 | 1 | 13,168 | Burt Hooton | Rick Reuschel | Rick Reuschel | Burt Hooton | Bruce Sutter | 279 | 205 | 74 |
| 1977-06-07 | @ CHN | 54 | L 4-10 | 36-18 | 1 | 19,491 | Tommy John | Ray Burris | Ray Burris | Tommy John | | 283 | 215 | 68 |
| 1977-06-08 | @ CHN | 55 | W 4-2 | 37-18 | 1 | 18,276 | Don Sutton | Mike Krukow | Don Sutton | Mike Krukow | | 287 | 217 | 70 |
| 1977-06-09 | @ SLN | 56 | L 3-6 | 37-19 | 1 | 20,410 | Rick Rhoden | Bob Forsch | Bob Forsch | Rick Rhoden | Al Hrabosky | 290 | 223 | 67 |
| 1977-06-10 | @ SLN | 57 | L 7-8 | 37-20 | 1 | 28,684 | Doug Rau | Pete Falcone | Clay Carroll | Stan Wall | | 297 | 231 | 66 |
| 1977-06-11 | @ SLN | 58 | W 9-8 | 38-20 | 1 | 44,063 | Burt Hooton | John Denny | Mike Garman | John Denny | Charlie Hough | 306 | 239 | 67 |
| 1977-06-12 | @ SLN | 59 | L 2-5 | 38-21 | 1 | 43,846 | Tommy John | Eric Rasmussen | Eric Rasmussen | Tommy John | | 308 | 244 | 64 |
| 1977-06-14 | vs PIT | 60 | W 3-2 | 39-21 | 1 | 36,122 | Don Sutton | Jim Rooker | Stan Wall | Rich Gossage | | 311 | 246 | 65 |
| 1977-06-15 | vs PIT | 61 | W 10-1 | 40-21 | 1 | 32,436 | Rick Rhoden | Odell Jones | Rick Rhoden | Odell Jones | | 321 | 247 | 74 |
| 1977-06-16 | vs PIT | 62 | W 3-2 | 41-21 | 1 | 34,350 | Doug Rau | John Candelaria | Charlie Hough | Rich Gossage | | 324 | 249 | 75 |
| 1977-06-17 | vs CHN | 63 | L 3-7 | 41-22 | 1 | 52,487 | Burt Hooton | Mike Krukow | Bruce Sutter | Stan Wall | | 327 | 256 | 71 |
| 1977-06-18 | vs CHN | 64 | W 2-1 | 42-22 | 1 | 45,655 | Tommy John | Bill Bonham | Tommy John | Bill Bonham | | 329 | 257 | 72 |
| 1977-06-19 | vs CHN | 65 | W 3-1 | 43-22 | 1 | 44,174 | Don Sutton | Rick Reuschel | Don Sutton | Guillermo Hernandez | | 332 | 258 | 74 |
| 1977-06-20 | vs SLN | 66 | W 9-3 | 44-22 | 1 | 39,614 | Rick Rhoden | Pete Falcone | Rick Rhoden | Pete Falcone | | 341 | 261 | 80 |
| 1977-06-21 | vs SLN | 67 | L 3-4 | 44-23 | 1 | 37,668 | Doug Rau | John Denny | Al Hrabosky | Charlie Hough | | 344 | 265 | 79 |
| 1977-06-22 | vs SLN | 68 | W 12-1 | 45-23 | 1 | 39,247 | Burt Hooton | Tom Underwood | Burt Hooton | Tom Underwood | | 356 | 266 | 90 |
| 1977-06-24 | @ CIN | 69 | W 3-2 | 46-23 | 1 | 51,864 | Tommy John | Tom Seaver | Tommy John | Tom Seaver | | 359 | 268 | 91 |
| 1977-06-25 | @ CIN | 70 | L 6-7 | 46-24 | 1 | 50,062 | Don Sutton | Woodie Fryman | Woodie Fryman | Don Sutton | Pedro Borbon | 365 | 275 | 90 |
| 1977-06-26 | @ CIN | 71 | L 4-5 | 47-25 | 1 | 0 | Rick Rhoden | Fred Norman | Fred Norman | Rick Rhoden | Pedro Borbon | 369 | 280 | 89 |
| 1977-06-26 | @ CIN | 72 | W 9-3 | 47-25 | 1 | 51,715 | Doug Rau | Paul Moskau | Doug Rau | Paul Moskau | | 378 | 283 | 95 |
| 1977-06-27 | @ ATL | 73 | W 2-1 | 48-25 | 1 | 10,902 | Burt Hooton | Don Collins | Burt Hooton | Don Collins | Charlie Hough | 380 | 284 | 96 |
| 1977-06-28 | @ ATL | 74 | W 3-2 | 49-25 | 1 | 8,293 | Tommy John | Steve Hargan | Mike Garman | Max Leon | Charlie Hough | 383 | 286 | 97 |
| 1977-06-29 | @ ATL | 75 | W 13-7 | 50-25 | 1 | 10,277 | Don Sutton | Andy Messersmith | Don Sutton | Andy Messersmith | | 396 | 293 | 103 |
| 1977-06-30 | @ ATL | 76 | L 4-5 | 50-26 | 1 | 8,861 | Rick Rhoden | Phil Niekro | Phil Niekro | Charlie Hough | | 400 | 298 | 102 |
| 1977-07-01 | @ SFN | 77 | W 10-5 | 51-26 | 1 | 13,801 | Doug Rau | Charlie Williams | Doug Rau | Charlie Williams | | 410 | 303 | 107 |
| 1977-07-02 | @ SFN | 78 | W 10-3 | 52-26 | 1 | 15,140 | Burt Hooton | Bob Knepper | Burt Hooton | Bob Knepper | | 420 | 306 | 114 |
| 1977-07-03 | @ SFN | 79 | W 10-7 | 53-26 | 1 | 33,251 | Tommy John | Jim Barr | Tommy John | Jim Barr | Mike Garman | 430 | 313 | 117 |
| 1977-07-04 | @ SFN | 80 | W 4-0 | 54-26 | 1 | 14,777 | Don Sutton | Ed Halicki | Don Sutton | Ed Halicki | | 434 | 313 | 121 |
| 1977-07-06 | vs HOU | 81 | L 1-2 | 54-27 | 1 | 36,757 | Rick Rhoden | J.R. Richard | Bo McLaughlin | Mike Garman | | 435 | 315 | 120 |
| 1977-07-07 | vs HOU | 82 | W 7-4 | 55-27 | 1 | 29,239 | Doug Rau | Ken Forsch | Doug Rau | Ken Forsch | Charlie Hough | 442 | 319 | 123 |
| 1977-07-08 | vs SDN | 83 | W 5-3 | 56-27 | 1 | 52,851 | Burt Hooton | Tom Griffin | Burt Hooton | Tom Griffin | | 447 | 322 | 125 |
| 1977-07-09 | vs SDN | 84 | L 1-2 | 56-28 | 1 | 39,102 | Don Sutton | Dave Freisleben | Dave Freisleben | Charlie Hough | Rollie Fingers | 448 | 324 | 124 |
| 1977-07-10 | vs SDN | 85 | L 5-7 | 56-30 | 1 | 0 | Al Downing | Dave Wehrmeister | Rollie Fingers | Charlie Hough | | 453 | 331 | 122 |
| 1977-07-10 | vs SDN | 86 | L 4-5 | 56-30 | 1 | 51,575 | Rick Rhoden | John D'Acquisto | Rick Sawyer | Rick Rhoden | Rollie Fingers | 457 | 336 | 121 |
| 1977-07-12 | @ HOU | 87 | W 8-0 | 57-30 | 1 | 17,874 | Doug Rau | Joe Sambito | Doug Rau | Joe Sambito | | 465 | 336 | 129 |
| 1977-07-13 | @ HOU | 88 | L 2-3 | 57-31 | 1 | 17,755 | Burt Hooton | Mark Lemongello | Bo McLaughlin | Elias Sosa | | 467 | 339 | 128 |
| 1977-07-14 | @ HOU | 89 | L 3-4 | 57-32 | 1 | 21,754 | Don Sutton | Joaquin Andujar | Joaquin Andujar | Don Sutton | Bo McLaughlin | 470 | 343 | 127 |
| 1977-07-15 | @ SDN | 90 | L 3-5 | 57-33 | 1 | 31,726 | Rick Rhoden | Dave Freisleben | Dan Spillner | Rick Rhoden | Rollie Fingers | 473 | 348 | 125 |
| 1977-07-16 | @ SDN | 91 | W 1-0 | 58-33 | 1 | 37,684 | Tommy John | Bob Owchinko | Tommy John | Bob Owchinko | | 474 | 348 | 126 |
| 1977-07-17 | @ SDN | 92 | W 4-3 | 59-33 | 1 | 28,477 | Doug Rau | Bob Shirley | Doug Rau | Bob Shirley | Burt Hooton | 478 | 351 | 127 |
| 1977-07-21 | vs MON | 93 | L 0-4 | 59-34 | 1 | 35,833 | Rick Rhoden | Steve Rogers | Steve Rogers | Rick Rhoden | | 478 | 355 | 123 |
| 1977-07-22 | vs MON | 94 | L 1-2 | 59-35 | 1 | 41,851 | Burt Hooton | Jackie Brown | Jackie Brown | Burt Hooton | | 479 | 357 | 122 |
| 1977-07-23 | vs MON | 95 | L 4-6 | 59-36 | 1 | 42,835 | Don Sutton | Stan Bahnsen | Stan Bahnsen | Don Sutton | Joe Kerrigan | 483 | 363 | 120 |
| 1977-07-24 | vs NYN | 96 | W 5-3 | 60-36 | 1 | 41,240 | Tommy John | Nino Espinosa | Charlie Hough | Bob Apodaca | | 488 | 366 | 122 |
| 1977-07-25 | vs NYN | 97 | L 0-1 | 60-37 | 1 | 30,920 | Doug Rau | Craig Swan | Craig Swan | Doug Rau | | 488 | 367 | 121 |
| 1977-07-26 | vs PHI | 98 | W 5-1 | 61-38 | 1 | 0 | Rick Rhoden | Steve Carlton | Rick Rhoden | Steve Carlton | Mike Garman | 493 | 368 | 125 |
| 1977-07-26 | vs PHI | 99 | L 1-5 | 61-38 | 1 | 47,966 | Burt Hooton | Jim Lonborg | Jim Lonborg | Burt Hooton | | 494 | 373 | 121 |
| 1977-07-27 | vs PHI | 100 | W 7-5 | 62-38 | 1 | 38,571 | Don Sutton | Larry Christenson | Lance Rautzhan | Tug McGraw | Mike Garman | 501 | 378 | 123 |
| 1977-07-28 | vs PHI | 101 | W 2-1 | 63-38 | 1 | 33,260 | Tommy John | Jim Kaat | Tommy John | Jim Kaat | | 503 | 379 | 124 |
| 1977-07-29 | @ MON | 102 | W 4-1 | 64-38 | 1 | 41,721 | Doug Rau | Steve Rogers | Doug Rau | Steve Rogers | | 507 | 380 | 127 |
| 1977-07-30 | @ MON | 103 | W 7-4 | 65-38 | 1 | 34,435 | Rick Rhoden | Jackie Brown | Rick Rhoden | Jackie Brown | Mike Garman | 514 | 384 | 130 |
| 1977-07-31 | @ MON | 104 | W 8-2 | 66-38 | 1 | 41,825 | Burt Hooton | Stan Bahnsen | Burt Hooton | Stan Bahnsen | | 522 | 386 | 136 |
| 1977-08-01 | @ NYN | 105 | L 7-8 | 66-39 | 1 | 9,062 | Don Sutton | Pat Zachry | Skip Lockwood | Mike Garman | | 529 | 394 | 135 |
| 1977-08-02 | @ NYN | 106 | W 7-2 | 67-39 | 1 | 24,145 | Tommy John | Jerry Koosman | Tommy John | Jerry Koosman | | 536 | 396 | 140 |
| 1977-08-03 | @ NYN | 107 | L 3-4 | 67-40 | 1 | 13,283 | Doug Rau | Nino Espinosa | Paul Siebert | Mike Garman | | 539 | 400 | 139 |
| 1977-08-05 | @ PHI | 108 | L 3-8 | 67-41 | 1 | 47,574 | Rick Rhoden | Jim Lonborg | Gene Garber | Lance Rautzhan | | 542 | 408 | 134 |
| 1977-08-06 | @ PHI | 109 | L 0-1 | 67-42 | 1 | 50,111 | Burt Hooton | Jim Kaat | Gene Garber | Burt Hooton | | 542 | 409 | 133 |
| 1977-08-07 | @ PHI | 110 | L 1-3 | 67-43 | 1 | 40,628 | Don Sutton | Steve Carlton | Steve Carlton | Don Sutton | | 543 | 412 | 131 |
| 1977-08-08 | vs CIN | 111 | W 4-0 | 68-43 | 1 | 48,242 | Tommy John | Paul Moskau | Tommy John | Paul Moskau | | 547 | 412 | 135 |
| 1977-08-09 | vs CIN | 112 | L 0-4 | 68-44 | 1 | 53,385 | Doug Rau | Doug Capilla | Doug Capilla | Doug Rau | Pedro Borbon | 547 | 416 | 131 |
| 1977-08-10 | vs CIN | 113 | W 1-0 | 69-44 | 1 | 52,969 | Rick Rhoden | Fred Norman | Rick Rhoden | Fred Norman | | 548 | 416 | 132 |
| 1977-08-11 | vs CIN | 114 | L 4-5 | 69-45 | 1 | 53,022 | Burt Hooton | Tom Seaver | Tom Seaver | Burt Hooton | | 552 | 421 | 131 |
| 1977-08-12 | vs ATL | 115 | L 2-5 | 69-46 | 1 | 39,309 | Don Sutton | Dick Ruthven | Duane Theiss | Don Sutton | | 554 | 426 | 128 |
| 1977-08-13 | vs ATL | 116 | W 11-0 | 70-46 | 1 | 31,251 | Tommy John | Eddie Solomon | Tommy John | Eddie Solomon | | 565 | 426 | 139 |
| 1977-08-14 | vs ATL | 117 | W 1-0 | 71-46 | 1 | 27,169 | Doug Rau | Phil Niekro | Doug Rau | Phil Niekro | | 566 | 426 | 140 |
| 1977-08-15 | vs SFN | 118 | L 3-6 | 71-47 | 1 | 37,522 | Rick Rhoden | Ed Halicki | Ed Halicki | Rick Rhoden | Gary Lavelle | 569 | 432 | 137 |
| 1977-08-16 | vs SFN | 119 | W 3-2 | 72-47 | 1 | 27,679 | Burt Hooton | John Montefusco | Lance Rautzhan | Randy Moffitt | | 572 | 434 | 138 |
| 1977-08-18 | vs SFN | 120 | W 7-0 | 73-47 | 1 | 15,955 | Don Sutton | Jim Barr | Don Sutton | Jim Barr | | 579 | 434 | 145 |
| 1977-08-19 | @ CHN | 121 | L 2-6 | 73-48 | 1 | 23,031 | Tommy John | Mike Krukow | Mike Krukow | Tommy John | | 581 | 440 | 141 |
| 1977-08-20 | @ CHN | 122 | L 4-5 | 73-49 | 1 | 27,095 | Doug Rau | Bill Bonham | Guillermo Hernandez | Charlie Hough | Dave Giusti | 585 | 445 | 140 |
| 1977-08-21 | @ CHN | 123 | W 5-1 | 74-49 | 1 | 26,174 | Rick Rhoden | Dennis Lamp | Rick Rhoden | Dennis Lamp | Lance Rautzhan | 590 | 446 | 144 |
| 1977-08-22 | @ SLN | 124 | L 6-8 | 74-50 | 1 | 28,222 | Burt Hooton | John Denny | Al Hrabosky | Charlie Hough | | 596 | 454 | 142 |
| 1977-08-23 | @ SLN | 125 | L 1-2 | 74-51 | 1 | 26,491 | Don Sutton | Bob Forsch | Bob Forsch | Don Sutton | | 597 | 456 | 141 |
| 1977-08-24 | @ PIT | 126 | W 2-1 | 75-51 | 1 | 20,018 | Tommy John | Odell Jones | Tommy John | Rich Gossage | Mike Garman | 599 | 457 | 142 |
| 1977-08-25 | @ PIT | 127 | L 1-2 | 75-52 | 1 | 17,164 | Doug Rau | John Candelaria | John Candelaria | Doug Rau | Larry Demery | 600 | 459 | 141 |
| 1977-08-26 | vs SLN | 128 | W 5-4 | 76-52 | 1 | 37,826 | Rick Rhoden | Eric Rasmussen | Rick Rhoden | Eric Rasmussen | Mike Garman | 605 | 463 | 142 |
| 1977-08-27 | vs SLN | 129 | W 4-3 | 77-52 | 1 | 51,550 | Burt Hooton | John Denny | Elias Sosa | Butch Metzger | | 609 | 466 | 143 |
| 1977-08-28 | vs SLN | 130 | W 11-0 | 78-52 | 1 | 34,648 | Don Sutton | Bob Forsch | Don Sutton | Bob Forsch | | 620 | 466 | 154 |
| 1977-08-29 | vs CHN | 131 | W 4-1 | 79-52 | 1 | 34,345 | Tommy John | Mike Krukow | Tommy John | Mike Krukow | Mike Garman | 624 | 467 | 157 |
| 1977-08-30 | vs CHN | 132 | L 1-4 | 79-53 | 1 | 40,663 | Doug Rau | Rick Reuschel | Rick Reuschel | Doug Rau | Bruce Sutter | 625 | 471 | 154 |
| 1977-08-31 | vs CHN | 133 | W 5-0 | 80-53 | 1 | 35,934 | Rick Rhoden | Ray Burris | Rick Rhoden | Ray Burris | | 630 | 471 | 159 |
| 1977-09-02 | vs PIT | 134 | W 10-2 | 81-53 | 1 | 39,276 | Burt Hooton | Jerry Reuss | Burt Hooton | Jerry Reuss | | 640 | 473 | 167 |
| 1977-09-03 | vs PIT | 135 | W 6-4 | 82-53 | 1 | 44,505 | Don Sutton | Jim Rooker | Don Sutton | Jim Rooker | Mike Garman | 646 | 477 | 169 |
| 1977-09-04 | vs PIT | 136 | W 8-2 | 83-53 | 1 | 36,686 | Tommy John | Odell Jones | Tommy John | Odell Jones | | 654 | 479 | 175 |
| 1977-09-05 | @ SDN | 137 | L 0-1 | 83-54 | 1 | 25,343 | Doug Rau | Bob Owchinko | Bob Owchinko | Doug Rau | | 654 | 480 | 174 |
| 1977-09-06 | @ SDN | 138 | W 3-2 | 84-54 | 1 | 12,827 | Rick Rhoden | Randy Jones | Elias Sosa | Dan Spillner | Charlie Hough | 657 | 482 | 175 |
| 1977-09-07 | @ ATL | 139 | W 5-2 | 85-54 | 1 | 4,013 | Burt Hooton | Buzz Capra | Dennis Lewallyn | Buzz Capra | Elias Sosa | 662 | 484 | 178 |
| 1977-09-08 | @ ATL | 140 | W 5-4 | 86-54 | 1 | 3,556 | Don Sutton | Phil Niekro | Lance Rautzhan | Dave Campbell | Charlie Hough | 667 | 488 | 179 |
| 1977-09-09 | @ CIN | 141 | W 4-1 | 87-54 | 1 | 39,518 | Tommy John | Fred Norman | Tommy John | Fred Norman | | 671 | 489 | 182 |
| 1977-09-10 | @ CIN | 142 | L 4-7 | 87-55 | 1 | 49,209 | Doug Rau | Tom Seaver | Tom Seaver | Doug Rau | | 675 | 496 | 179 |
| 1977-09-11 | @ CIN | 143 | L 2-6 | 87-56 | 1 | 44,694 | Rick Rhoden | Jack Billingham | Tom Hume | Rick Rhoden | | 677 | 502 | 175 |
| 1977-09-12 | vs SDN | 144 | W 7-6 | 88-56 | 1 | 19,547 | Don Sutton | Dave Freisleben | Bobby Castillo | Rollie Fingers | | 684 | 508 | 176 |
| 1977-09-13 | vs SDN | 145 | W 18-4 | 89-56 | 1 | 19,442 | Dennis Lewallyn | Bob Shirley | Dennis Lewallyn | Bob Shirley | | 702 | 512 | 190 |
| 1977-09-14 | vs CIN | 146 | L 8-9 | 89-57 | 1 | 50,203 | Tommy John | Fred Norman | Pedro Borbon | Tommy John | Dale Murray | 710 | 521 | 189 |
| 1977-09-15 | vs CIN | 147 | L 2-3 | 89-58 | 1 | 52,224 | Doug Rau | Tom Seaver | Tom Seaver | Doug Rau | | 712 | 524 | 188 |
| 1977-09-16 | vs ATL | 148 | W 3-2 | 90-58 | 1 | 22,217 | Rick Rhoden | Eddie Solomon | Lance Rautzhan | Eddie Solomon | | 715 | 526 | 189 |
| 1977-09-17 | vs ATL | 149 | W 7-3 | 91-58 | 1 | 52,527 | Don Sutton | Phil Niekro | Don Sutton | Phil Niekro | | 722 | 529 | 193 |
| 1977-09-18 | vs ATL | 150 | L 8-9 | 91-59 | 1 | 32,209 | Burt Hooton | Mickey Mahler | Buzz Capra | Mike Garman | Dave Campbell | 730 | 538 | 192 |
| 1977-09-20 | @ SFN | 151 | W 3-1 | 92-59 | 1 | 7,359 | Tommy John | Ed Halicki | Tommy John | Ed Halicki | Lance Rautzhan | 733 | 539 | 194 |
| 1977-09-21 | @ SFN | 152 | L 4-5 | 92-60 | 1 | 5,299 | Doug Rau | Greg Minton | Greg Minton | Charlie Hough | Gary Lavelle | 737 | 544 | 193 |
| 1977-09-23 | @ HOU | 153 | L 3-4 | 92-61 | 1 | 15,648 | Don Sutton | Mark Lemongello | Ken Forsch | Charlie Hough | | 740 | 548 | 192 |
| 1977-09-24 | @ HOU | 154 | W 1-0 | 93-61 | 1 | 23,181 | Burt Hooton | Floyd Bannister | Burt Hooton | Floyd Bannister | | 741 | 548 | 193 |
| 1977-09-25 | @ HOU | 155 | W 5-4 | 94-61 | 1 | 16,579 | Tommy John | Joe Niekro | Tommy John | Joe Niekro | Mike Garman | 746 | 552 | 194 |
| 1977-09-26 | vs SFN | 156 | L 1-9 | 94-62 | 1 | 9,926 | Rick Rhoden | Ed Halicki | Ed Halicki | Rick Rhoden | | 747 | 561 | 186 |
| 1977-09-27 | vs SFN | 157 | W 5-2 | 95-62 | 1 | 16,852 | Doug Rau | Jim Barr | Doug Rau | Jim Barr | Mike Garman | 752 | 563 | 189 |
| 1977-09-28 | vs SFN | 158 | W 2-1 | 96-62 | 1 | 19,537 | Charlie Hough | John Montefusco | Charlie Hough | John Montefusco | Dennis Lewallyn | 754 | 564 | 190 |
| 1977-09-29 | vs HOU | 159 | L 2-4 | 96-63 | 1 | 14,506 | Tommy John | Floyd Bannister | Floyd Bannister | Tommy John | Gene Pentz | 756 | 568 | 188 |
| 1977-09-30 | vs HOU | 160 | W 6-5 | 97-63 | 1 | 25,431 | Don Sutton | Joe Niekro | Dennis Lewallyn | Bo McLaughlin | | 762 | 573 | 189 |
| 1977-10-01 | vs HOU | 161 | W 4-3 | 98-63 | 1 | 23,661 | Burt Hooton | Joaquin Andujar | Burt Hooton | Joaquin Andujar | Charlie Hough | 766 | 576 | 190 |
| 1977-10-02 | vs HOU | 162 | L 3-6 | 98-64 | 1 | 46,501 | Bobby Castillo | J.R. Richard | J.R. Richard | Dennis Lewallyn | | 769 | 582 | 187 |