| Year | Team | Lg | Level | Unif | Org | Age | Rk | G | GS | IP | ERA | WHIP | H9 | HR9 | BB9 | SO9 | BB/SO | GB/FB | QS | HB | AB | Bavg | TBF | Pit/B | Bal | Str | Sw | Record | TR | Manager(s) |
| 1986 | Elmira | NYPL | A- | - | bos | 19 | 21 | 16 | 15 | 93.2 | 2.59 | 1.30 | 8.84 | 0.29 | 2.88 | 7.21 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 39-36 | 4 | Bill Limoncelli |
| 1987 | Greensboro | SAL | A | - | bos | 20 | 6 | 29 | 28 | 184.0 | 3.82 | 1.33 | 8.76 | 0.49 | 3.18 | 9.24 | 0.34 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 55-85 | 6 | Dick Berardino |
| 1988 | New Britain | East | AA | - | bos | 21 | 51 | 21 | 17 | 106.0 | 2.97 | 1.24 | 7.73 | 0.25 | 3.40 | 5.26 | 0.65 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 47-90 | 8 | Dave Holt |
| Charlotte | Sou | AA | - | bal | 21 | 72 | 7 | 7 | 45.1 | 3.18 | 1.30 | 7.15 | 0.60 | 4.57 | 6.35 | 0.72 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 69-75 | 2 | Greg Biagini | |
| Baltimore | AL | MLB | 43 | bal | 21 | - | 4 | 4 | 14.2 | 9.82 | 2.18 | 13.50 | 1.84 | 6.14 | 2.45 | 2.50 | 0.55 | 1 | 1 | 62 | .355 | 76 | 4.12 | 46.0 | 54.0 | 5.8 | 54-107 | 7 | Frank Robinson, Cal Ripken | |
| 1989 | Rochester | IL | AAA | - | bal | 22 | 1 | 27 | 27 | 185.1 | 3.21 | 1.27 | 8.55 | 0.53 | 2.87 | 5.29 | 0.54 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 72-73 | 2 | Greg Biagini |
| Baltimore | AL | MLB | 43 | bal | 22 | - | 5 | 1 | 8.2 | 6.23 | 1.50 | 10.38 | 2.08 | 3.12 | 6.23 | 0.50 | 0.29 | 0 | 0 | 35 | .286 | 38 | 1.68 | 46.9 | 53.1 | 6.3 | 87-75 | 2 | Frank Robinson | |
| 1990 | Rochester | IL | AAA | - | bal | 23 | 72 | 15 | 14 | 87.1 | 3.92 | 1.37 | 9.79 | 1.03 | 2.58 | 8.55 | 0.30 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 89-56 | 1 | Greg Biagini |
| Baltimore | AL | MLB | 43 | bal | 23 | - | 35 | 0 | 46.0 | 2.54 | 1.24 | 7.43 | 0.20 | 3.72 | 6.26 | 0.59 | 0.71 | 0 | 0 | 166 | .229 | 192 | 4.03 | 37.0 | 63.0 | 8.5 | 76-85 | 5 | Frank Robinson | |
| 1991 | Tucson | PCL | AAA | - | hou | 24 | - | 13 | 0 | 23.2 | 3.42 | 1.18 | 6.08 | -- | 4.56 | 7.99 | 0.57 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 79-61 | 2 | Bob Skinner |
| Houston | NL | MLB | 19 | hou | 24 | 68 | 56 | 0 | 75.2 | 3.81 | 1.56 | 9.40 | 0.24 | 4.64 | 8.44 | 0.55 | 0.90 | 0 | 0 | 291 | .271 | 336 | 3.99 | 39.3 | 60.7 | 10.5 | 65-97 | 6 | Art Howe | |
| 1992 | Philadelphia | NL | MLB | 38 | phi | 25 | 4 | 42 | 26 | 226.1 | 2.35 | 0.99 | 6.56 | 0.44 | 2.35 | 5.85 | 0.40 | 0.77 | 22 | 1 | 819 | .201 | 895 | 3.69 | 34.5 | 65.5 | 9.7 | 70-92 | 6 | Jim Fregosi |
| 1993 | Philadelphia | NL | MLB | 38 | phi | 26 | 4 | 34 | 34 | 235.1 | 4.02 | 1.24 | 8.95 | 0.88 | 2.18 | 7.11 | 0.31 | 0.88 | 23 | 4 | 905 | .259 | 982 | 3.70 | 35.2 | 64.8 | 9.5 | 97-65 | 1 | Jim Fregosi |
| 1994 | Reading | East | AA | - | phi | 27 | - | 1 | 1 | 4.0 | 0.00 | 1.75 | 13.50 | -- | 2.25 | 9.00 | 0.25 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 58-82 | 4 | Bill Dancy |
| Scranton/WB | IL | AAA | - | phi | 27 | - | 2 | 2 | 10.0 | 1.80 | 1.10 | 5.40 | -- | 4.50 | 5.40 | 0.83 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 62-80 | 5 | Mike Quade | |
| Philadelphia | NL | MLB | 38 | phi | 27 | - | 13 | 13 | 82.1 | 4.48 | 1.40 | 9.51 | 1.09 | 3.06 | 6.34 | 0.48 | 0.64 | 5 | 3 | 322 | .270 | 360 | 3.70 | 38.1 | 61.9 | 7.9 | 54-61 | 4 | Jim Fregosi | |
| 1995 | Philadelphia | NL | MLB | 38 | phi | 28 | - | 17 | 17 | 116.0 | 3.57 | 1.05 | 7.45 | 0.93 | 2.02 | 8.84 | 0.23 | 0.94 | 11 | 3 | 437 | .220 | 473 | 3.62 | 34.9 | 65.1 | 11.8 | 69-75 | 3 | Jim Fregosi |
| 1996 | Clearwater | FSL | A+ | - | phi | 29 | - | 2 | 2 | 14.0 | 1.29 | 0.71 | 5.79 | -- | 0.64 | 10.93 | 0.06 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 75-62 | 3 | Al LeBoeuf |
| Scranton/WB | IL | AAA | - | phi | 29 | - | 2 | 2 | 13.0 | 1.38 | 1.08 | 6.23 | -- | 3.46 | 6.92 | 0.50 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 70-72 | 3 | Ramon Aviles, Butch Hobson | |
| Philadelphia | NL | MLB | 38 | phi | 29 | 8 | 26 | 26 | 183.1 | 3.19 | 1.09 | 7.31 | 0.79 | 2.45 | 8.93 | 0.27 | 0.74 | 18 | 3 | 669 | .223 | 732 | 2.80 | 32.9 | 67.1 | 11.7 | 67-95 | 5 | Jim Fregosi | |
| 1997 | Philadelphia | NL | MLB | 38 | phi | 30 | 2 | 35 | 35 | 254.1 | 2.97 | 1.05 | 7.36 | 0.88 | 2.05 | 11.29 | 0.18 | 0.89 | 26 | 5 | 930 | .224 | 1009 | 3.44 | 34.4 | 65.6 | 11.6 | 68-94 | 5 | Terry Francona |
| 1998 | Philadelphia | NL | MLB | 38 | phi | 31 | 3 | 35 | 35 | 268.2 | 3.25 | 1.11 | 7.91 | 0.77 | 2.04 | 10.05 | 0.20 | 1.06 | 25 | 6 | 1000 | .236 | 1089 | 3.74 | 34.4 | 65.6 | 11.5 | 75-87 | 3 | Terry Francona |
| 1999 | Philadelphia | NL | MLB | 38 | phi | 32 | 7 | 24 | 24 | 180.1 | 3.54 | 1.13 | 7.94 | 1.25 | 2.20 | 7.59 | 0.29 | 0.75 | 13 | 5 | 672 | .237 | 735 | 3.59 | 34.2 | 65.8 | 9.9 | 77-85 | 3 | Terry Francona |
| 2000 | Clearwater | FSL | A+ | - | phi | 33 | - | 4 | 4 | 20.2 | 1.31 | 0.58 | 4.35 | -- | 0.87 | 10.02 | 0.09 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 64-71 | Ken Oberkfell | |
| Scranton/WB | IL | AAA | - | phi | 33 | - | 1 | 1 | 5.0 | 3.60 | 2.00 | 16.20 | -- | 1.80 | 12.60 | 0.14 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 85-60 | 2 | Marc Bombard | |
| Arizona | NL | MLB | 38 | ari | 33 | 9 | 13 | 13 | 97.2 | 3.69 | 1.10 | 8.66 | 0.92 | 1.20 | 6.63 | 0.18 | 0.98 | 7 | 0 | 366 | .257 | 388 | 3.46 | 30.5 | 69.5 | 9.2 | 85-77 | 3 | Buck Showalter | |
| Philadelphia | NL | MLB | 38 | phi | 33 | 9 | 16 | 16 | 112.2 | 3.91 | 1.26 | 8.79 | 1.36 | 2.56 | 7.67 | 0.33 | 0.91 | 0 | 0 | 0 | -- | 0 | -- | 35.2 | 64.8 | 9.0 | 65-97 | 5 | Terry Francona | |
| 2001 | Arizona | NL | MLB | 38 | ari | 34 | 1 | 35 | 35 | 256.2 | 2.98 | 1.08 | 8.31 | 1.30 | 1.37 | 10.27 | 0.13 | 0.87 | 27 | 1 | 968 | .245 | 1021 | 3.64 | 29.6 | 70.4 | 13.9 | 92-70 | 1 | Bob Brenly |
| 2002 | Arizona | NL | MLB | 38 | ari | 35 | 2 | 36 | 35 | 259.1 | 3.23 | 0.97 | 7.57 | 1.01 | 1.15 | 10.97 | 0.10 | 0.88 | 27 | 3 | 974 | .224 | 1017 | 3.66 | 29.3 | 70.7 | 14.5 | 98-64 | 1 | Bob Brenly |
| 2003 | Tucson | PCL | AAA | - | ari | 36 | - | 2 | 2 | 10.0 | 4.50 | 1.30 | 9.00 | 2.70 | 2.70 | 13.50 | 0.20 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 73-71 | 3 | Al Pedrique |
| Arizona | NL | MLB | 38 | ari | 36 | 4 | 24 | 24 | 168.0 | 2.95 | 1.05 | 7.71 | 0.91 | 1.71 | 10.39 | 0.16 | 0.78 | 16 | 3 | 626 | .230 | 673 | 3.62 | 30.6 | 69.4 | 13.1 | 84-78 | 3 | Bob Brenly | |
| 2004 | Boston | AL | MLB | 38 | bos | 37 | 2 | 32 | 32 | 226.2 | 3.26 | 1.06 | 8.18 | 0.91 | 1.39 | 8.06 | 0.17 | 0.68 | 22 | 5 | 861 | .239 | 910 | 3.74 | 30.5 | 69.5 | 10.0 | 98-64 | 2 | Terry Francona |
| 2005 | Pawtucket | IL | AAA | - | bos | 38 | - | 6 | 3 | 19.0 | 6.63 | 1.58 | 12.79 | 1.42 | 1.42 | 9.95 | 0.14 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 75-69 | 2 | Ron Johnson |
| Boston | AL | MLB | 38 | bos | 38 | 81 | 32 | 11 | 93.1 | 5.69 | 1.53 | 11.67 | 1.16 | 2.12 | 8.39 | 0.25 | 0.57 | 3 | 3 | 385 | .314 | 418 | 3.69 | 30.0 | 70.0 | 10.0 | 95-67 | 2 | Terry Francona | |
| 2006 | Boston | AL | MLB | 38 | bos | 39 | 7 | 31 | 31 | 204.0 | 3.97 | 1.22 | 9.71 | 1.24 | 1.24 | 8.07 | 0.15 | 0.70 | 19 | 3 | 796 | .276 | 834 | 3.88 | 31.9 | 68.1 | 9.7 | 86-76 | 3 | Terry Francona |
| 2007 | Pawtucket | IL | AAA | - | bos | 40 | - | 3 | 3 | 15.0 | 0.00 | 0.53 | 4.80 | -- | 0.00 | 10.80 | 0.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | 67-75 | 4 | Ron Johnson |
| Boston | AL | MLB | 38 | bos | 40 | 57 | 24 | 24 | 151.0 | 3.87 | 1.25 | 9.83 | 1.25 | 1.37 | 6.02 | 0.23 | 0.64 | 14 | 2 | 600 | .275 | 633 | 3.58 | 31.6 | 68.4 | 6.7 | 96-66 | 1 | Terry Francona | |
| MLB Totals (20 years) | 569 | 436 | 3261 | 8 | 1.14 | 8.27 | 0.96 | 1.96 | 8.60 | 0.23 | 0.80 | 279 | 51 | 11884 | .252 | 12811 | -- | 33.0 | 67.0 | 10.8 | .497 | -- | ||||||||
| Minor League Totals (12 years) | 151 | 128 | 836 | 0 | 1.26 | 8.39 | 0.50 | 2.96 | 7.45 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .491 | -- | ||||||||
| AAA Totals (9 years) | 71 | 54 | 368 | 0 | 1.27 | 8.71 | 0.66 | 2.76 | 7.09 | 0.39 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .521 | -- | ||||||||
| AA Totals (2 years) | 29 | 25 | 155 | 0 | 1.27 | 7.72 | 0.35 | 3.72 | 5.69 | 0.65 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .413 | -- | ||||||||
| A+ Totals (2 years) | 6 | 6 | 35 | 0 | 0.63 | 4.89 | 0.00 | 0.77 | 10.29 | 0.07 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .511 | -- | ||||||||
| A Totals (1 year) | 29 | 28 | 184 | 0 | 1.33 | 8.76 | 0.49 | 3.18 | 9.24 | 0.34 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .393 | -- | ||||||||
| A- Totals (1 year) | 16 | 15 | 94 | 0 | 1.30 | 8.81 | 0.29 | 2.87 | 7.18 | 0.40 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | .520 | -- | ||||||||