Since November 1, 2003, Jon Lester has pitched the most innings for the Red Sox, with 1519.1 innings.
| NAME | IP | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | J. Lester | 1519.1 | 242 | 110 | 63 | .636 | 241 | 3.64 | 1,386 | 10 | 3 | 0 | 1,426 | 615 | 655 | 138 | 529 | 55 | 0 | 4 | 6,378 | 38 | 8.21 | 3.13 | 2.62 | 0.82 | 21.7 | 8.3 | 1.29 | .302 | 3.88 | 8.45 |
| 2 |  | T. Wakefield | 1348.0 | 235 | 84 | 79 | .515 | 210 | 4.66 | 833 | 8 | 0 | 0 | 1,340 | 698 | 776 | 186 | 439 | 77 | 16 | 12 | 5,797 | 75 | 5.56 | 2.93 | 1.90 | 1.24 | 14.4 | 7.6 | 1.32 | .271 | 5.18 | 8.95 |
| 3 | | J. Beckett | 1240.0 | 194 | 89 | 58 | .605 | 194 | 4.17 | 1,108 | 7 | 3 | 0 | 1,179 | 574 | 604 | 153 | 338 | 53 | 0 | 9 | 5,190 | 35 | 8.04 | 2.45 | 3.28 | 1.11 | 21.3 | 6.5 | 1.22 | .290 | 4.38 | 8.56 |
| 4 | | C. Buchholz | 1167.2 | 206 | 81 | 61 | .570 | 188 | 3.96 | 899 | 9 | 6 | 0 | 1,104 | 514 | 565 | 116 | 417 | 45 | 7 | 9 | 4,920 | 28 | 6.93 | 3.21 | 2.16 | 0.89 | 18.3 | 8.5 | 1.30 | .287 | 4.35 | 8.51 |
| 5 | | R. Porcello | 964.0 | 159 | 73 | 55 | .570 | 159 | 4.43 | 852 | 6 | 0 | 0 | 1,000 | 475 | 524 | 144 | 211 | 51 | 0 | 3 | 4,088 | 28 | 7.95 | 1.97 | 4.04 | 1.34 | 20.8 | 5.2 | 1.26 | .302 | 4.89 | 9.34 |
| 6 |  | E. Rodriguez | 856.2 | 159 | 64 | 39 | .621 | 153 | 4.16 | 892 | 0 | 0 | 0 | 831 | 396 | 410 | 107 | 294 | 25 | 1 | 6 | 3,649 | 9 | 9.37 | 3.09 | 3.03 | 1.12 | 24.4 | 8.1 | 1.31 | .311 | 4.31 | 8.73 |
| 7 | | J. Lackey | 701.2 | 111 | 47 | 43 | .522 | 111 | 4.46 | 541 | 3 | 0 | 0 | 752 | 348 | 373 | 79 | 200 | 34 | 0 | 3 | 3,023 | 21 | 6.94 | 2.57 | 2.71 | 1.01 | 17.9 | 6.6 | 1.36 | .310 | 4.78 | 9.65 |
| 8 | | C. Schilling | 675.0 | 119 | 53 | 29 | .646 | 98 | 3.95 | 574 | 4 | 1 | 9 | 712 | 296 | 301 | 84 | 108 | 13 | 21 | 2 | 2,795 | 5 | 7.65 | 1.44 | 5.31 | 1.12 | 20.5 | 3.9 | 1.21 | .312 | 4.01 | 9.49 |
| 9 |  | C. Sale | 670.2 | 115 | 46 | 30 | .605 | 115 | 3.27 | 945 | 2 | 1 | 0 | 527 | 244 | 266 | 80 | 156 | 48 | 0 | 1 | 2,713 | 12 | 12.68 | 2.09 | 6.06 | 1.07 | 34.8 | 5.8 | 1.02 | .301 | 3.57 | 7.07 |
| 10 | | D. Matsuzaka | 668.1 | 117 | 50 | 37 | .575 | 116 | 4.52 | 609 | 1 | 0 | 0 | 627 | 336 | 347 | 75 | 321 | 34 | 1 | 4 | 2,919 | 25 | 8.20 | 4.32 | 1.90 | 1.01 | 20.9 | 11.0 | 1.42 | .294 | 4.67 | 8.44 |
| 11 |  | B. Bello | 659.2 | 126 | 45 | 43 | .511 | 108 | 4.13 | 556 | 2 | 0 | 1 | 667 | 303 | 327 | 72 | 231 | 39 | 4 | 3 | 2,841 | 16 | 7.59 | 3.15 | 2.41 | 0.98 | 19.6 | 8.1 | 1.36 | .306 | 4.46 | 9.10 |
| 12 |  | N. Pivetta | 633.0 | 131 | 37 | 41 | .474 | 107 | 4.29 | 718 | 1 | 0 | 2 | 558 | 302 | 312 | 103 | 229 | 17 | 4 | 4 | 2,658 | 28 | 10.21 | 3.26 | 3.14 | 1.46 | 27.0 | 8.6 | 1.24 | .286 | 4.44 | 7.93 |
| 13 |  | D. Price | 588.0 | 103 | 46 | 24 | .657 | 98 | 3.84 | 609 | 3 | 0 | 0 | 552 | 251 | 268 | 78 | 156 | 24 | 1 | 1 | 2,448 | 10 | 9.32 | 2.39 | 3.90 | 1.19 | 24.9 | 6.4 | 1.20 | .300 | 4.10 | 8.45 |
| 14 | | T. Houck | 477.1 | 114 | 24 | 33 | .421 | 81 | 4.00 | 450 | 1 | 1 | 9 | 433 | 212 | 236 | 45 | 158 | 40 | 16 | 5 | 2,017 | 12 | 8.48 | 2.98 | 2.85 | 0.85 | 22.3 | 7.8 | 1.24 | .293 | 4.45 | 8.16 |
| 15 |  | N. Eovaldi | 461.2 | 96 | 26 | 18 | .591 | 84 | 4.05 | 468 | 2 | 1 | 0 | 477 | 208 | 230 | 63 | 109 | 17 | 2 | 2 | 1,956 | 19 | 9.12 | 2.12 | 4.29 | 1.23 | 23.9 | 5.6 | 1.27 | .319 | 4.48 | 9.30 |
| 16 | | M. Barnes | 431.2 | 429 | 32 | 30 | .516 | 2 | 4.07 | 556 | 0 | 0 | 47 | 379 | 195 | 209 | 50 | 200 | 17 | 134 | 8 | 1,862 | 43 | 11.59 | 4.17 | 2.78 | 1.04 | 29.9 | 10.7 | 1.34 | .317 | 4.36 | 7.90 |
| 17 | | J. Papelbon | 429.1 | 396 | 23 | 19 | .548 | 3 | 2.33 | 509 | 0 | 0 | 219 | 322 | 111 | 126 | 31 | 115 | 17 | 334 | 10 | 1,729 | 10 | 10.67 | 2.41 | 4.43 | 0.65 | 29.4 | 6.7 | 1.02 | .275 | 2.64 | 6.75 |
| 18 | | F. Doubront | 418.0 | 98 | 26 | 22 | .542 | 69 | 4.82 | 378 | 0 | 0 | 3 | 431 | 224 | 247 | 51 | 186 | 13 | 8 | 0 | 1,851 | 20 | 8.14 | 4.00 | 2.03 | 1.10 | 20.4 | 10.0 | 1.48 | .311 | 5.32 | 9.28 |
| 19 | | K. Crawford | 392.1 | 86 | 17 | 31 | .354 | 69 | 4.56 | 389 | 0 | 0 | 0 | 348 | 199 | 210 | 64 | 118 | 16 | 8 | 1 | 1,633 | 12 | 8.92 | 2.71 | 3.30 | 1.47 | 23.8 | 7.2 | 1.19 | .272 | 4.82 | 7.98 |
| 20 | | B. Arroyo | 384.0 | 67 | 24 | 19 | .558 | 61 | 4.29 | 242 | 0 | 0 | 0 | 384 | 183 | 215 | 39 | 101 | 34 | 1 | 6 | 1,642 | 10 | 5.67 | 2.37 | 2.40 | 0.91 | 14.7 | 6.2 | 1.26 | .281 | 5.04 | 9.00 |
| 21 | | G. Whitlock | 366.0 | 219 | 32 | 16 | .667 | 23 | 2.93 | 402 | 0 | 0 | 14 | 317 | 119 | 135 | 35 | 85 | 13 | 44 | 4 | 1,479 | 12 | 9.89 | 2.09 | 4.73 | 0.86 | 27.2 | 5.7 | 1.10 | .299 | 3.32 | 7.80 |
| 22 | | J. Kelly | 359.1 | 182 | 26 | 11 | .703 | 41 | 4.33 | 319 | 0 | 0 | 2 | 335 | 173 | 181 | 32 | 164 | 18 | 29 | 1 | 1,557 | 17 | 7.99 | 4.11 | 1.95 | 0.80 | 20.5 | 10.5 | 1.39 | .296 | 4.53 | 8.39 |
| 23 | | S. Wright | 347.2 | 81 | 24 | 16 | .600 | 44 | 3.86 | 271 | 4 | 1 | 1 | 330 | 149 | 175 | 43 | 132 | 15 | 15 | 3 | 1,481 | 16 | 7.02 | 3.42 | 2.05 | 1.11 | 18.3 | 8.9 | 1.33 | .281 | 4.53 | 8.54 |
| 24 | | M. Timlin | 325.1 | 322 | 24 | 18 | .571 | 0 | 3.82 | 208 | 0 | 0 | 25 | 345 | 138 | 146 | 33 | 89 | 13 | 106 | 19 | 1,390 | 8 | 5.75 | 2.46 | 2.34 | 0.91 | 15.0 | 6.4 | 1.33 | .298 | 4.04 | 9.54 |
| 25 | | D. Pomeranz | 316.1 | 72 | 22 | 17 | .564 | 56 | 4.24 | 311 | 0 | 0 | 0 | 323 | 149 | 157 | 45 | 137 | 8 | 6 | 2 | 1,376 | 13 | 8.85 | 3.90 | 2.27 | 1.28 | 22.6 | 10.0 | 1.45 | .318 | 4.47 | 9.19 |
StatMuse has game-level data for innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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1
Contreras
RBI
1
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AVG
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Team Pitching Leaders 
K
5
Gray
ERA
0.00
Chapman
Team Rankings
HR
163
26th
R
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23rd
SO
1,398
11th
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MLB 2026 Batting Leaders
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Braves - y | 94 | 68 | .580 | |
 Phillies - w | 88 | 74 | .543 | 6.0 |
80 | 82 | .494 | 14.0 | |
77 | 85 | .475 | 17.0 | |
74 | 88 | .457 | 20.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 103 | 59 | .636 | |
 Cubs - w | 89 | 73 | .549 | 14.0 |
82 | 80 | .506 | 21.0 | |
77 | 85 | .475 | 26.0 | |
75 | 87 | .463 | 28.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 100 | 62 | .617 | |
 Padres - w | 91 | 71 | .562 | 9.0 |
86 | 76 | .531 | 14.0 | |
65 | 97 | .401 | 35.0 | |
58 | 104 | .358 | 42.0 |
Marlins
Nationals
Mets
Pirates
Cardinals
Reds
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - y | 98 | 64 | .605 | |
 Yankees - w | 93 | 68 | .578 | 4.5 |
 Red Sox - w | 87 | 75 | .537 | 11.0 |
79 | 82 | .491 | 18.5 | |
79 | 83 | .488 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 85 | 77 | .525 | |
 White Sox - w | 84 | 78 | .519 | 1.0 |
77 | 85 | .475 | 8.0 | |
76 | 86 | .469 | 9.0 | |
69 | 93 | .426 | 16.0 | |
| AL West | W | L | PCT | GB |
 Astros - y | 81 | 81 | .500 | |
80 | 82 | .494 | 1.0 | |
76 | 86 | .469 | 5.0 | |
64 | 98 | .395 | 17.0 | |
62 | 100 | .383 | 19.0 |
Twins
Tigers
Royals
Rangers
Mariners
Athletics
Angels