
Since 1915, Joe Wood has the lowest ERA by a Red Sox starting pitcher when starting 12+ games, with an ERA of 1.64.
| NAME | ERA | GS | G | W | L | W% | SO | CG | SHO | SV | IP | 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. Wood | 1.64 | 16 | 16 | 12 | 3 | .800 | 49 | 10 | 3 | 0 | 137.0 | 102 | 25 | 29 | 1 | 38 | 1 | 0 | 536 | 1 | 3.22 | 2.50 | 1.29 | 0.07 | 9.1 | 7.1 | 1.02 | .226 | 1.91 | 6.70 | ||
| 2 | B. Bernardino | 1.69 | 12 | 12 | 0 | 1 | .000 | 23 | 0 | 0 | 0 | 16.0 | 11 | 3 | 4 | 0 | 6 | 4 | 0 | 0 | 67 | 1 | 12.94 | 3.38 | 3.83 | 0.00 | 34.3 | 9.0 | 1.06 | .324 | 2.25 | 6.19 | |
| 3 | C. Mays | 2.06 | 112 | 112 | 60 | 44 | .577 | 341 | 87 | 14 | 0 | 927.2 | 763 | 212 | 293 | 7 | 245 | 32 | 0 | 3,692 | 18 | 3.31 | 2.38 | 1.39 | 0.07 | 9.2 | 6.6 | 1.09 | .246 | 2.84 | 7.40 | ||
| 4 | E. Shore | 2.07 | 87 | 87 | 43 | 26 | .623 | 208 | 41 | 7 | 0 | 649.1 | 585 | 149 | 211 | 4 | 147 | 10 | 0 | 2,621 | 10 | 2.88 | 2.04 | 1.41 | 0.06 | 7.9 | 5.6 | 1.13 | .258 | 2.92 | 8.11 | ||
| 5 | B. Ruth | 2.15 | 140 | 140 | 86 | 42 | .672 | 468 | 104 | 17 | 0 | 1120.2 | 881 | 268 | 349 | 8 | 400 | 29 | 0 | 4,544 | 25 | 3.76 | 3.21 | 1.17 | 0.06 | 10.3 | 8.8 | 1.14 | .240 | 2.80 | 7.08 | ||
| 6 | D. Leonard | 2.41 | 108 | 108 | 51 | 40 | .560 | 414 | 65 | 15 | 0 | 818.1 | 706 | 219 | 272 | 13 | 249 | 32 | 0 | 3,325 | 21 | 4.55 | 2.74 | 1.66 | 0.14 | 12.5 | 7.5 | 1.17 | .265 | 2.99 | 7.76 | ||
| 7 | R. Foster | 2.41 | 68 | 68 | 37 | 21 | .638 | 151 | 39 | 9 | 0 | 503.1 | 439 | 135 | 169 | 3 | 189 | 15 | 0 | 2,076 | 13 | 2.70 | 3.38 | 0.80 | 0.05 | 7.3 | 9.1 | 1.25 | .254 | 3.02 | 7.85 | ||
| 8 | P. Martinez | 2.52 | 201 | 201 | 116 | 37 | .758 | 1,676 | 22 | 8 | 0 | 1378.2 | 1,041 | 386 | 427 | 102 | 308 | 76 | 0 | 5 | 5,479 | 30 | 10.94 | 2.01 | 5.44 | 0.67 | 30.6 | 5.6 | 0.98 | .283 | 2.79 | 6.80 | |
| 9 | H. Harper | 2.61 | 22 | 22 | 5 | 14 | .263 | 63 | 11 | 1 | 0 | 151.2 | 145 | 44 | 61 | 7 | 55 | 2 | 0 | 627 | 7 | 3.74 | 3.26 | 1.15 | 0.42 | 10.0 | 8.8 | 1.32 | .276 | 3.62 | 8.60 | ||
| 10 | J. Wright | 2.74 | 17 | 17 | 9 | 4 | .692 | 47 | 5 | 3 | 0 | 102.0 | 102 | 31 | 35 | 4 | 15 | 5 | 0 | 1 | 410 | 0 | 4.15 | 1.32 | 3.13 | 0.35 | 11.5 | 3.7 | 1.15 | .289 | 3.09 | 9.00 | |
| 11 | T. Hughson | 2.83 | 156 | 156 | 86 | 51 | .628 | 627 | 99 | 19 | 0 | 1232.2 | 1,129 | 387 | 432 | 71 | 311 | 10 | 0 | 5,046 | 2 | 4.58 | 2.27 | 2.02 | 0.52 | 12.4 | 6.2 | 1.17 | .263 | 3.15 | 8.24 | ||
| 12 | C. Early | 2.90 | 12 | 12 | 4 | 4 | .500 | 68 | 0 | 0 | 0 | 62.0 | 51 | 20 | 21 | 5 | 22 | 5 | 0 | 0 | 256 | 2 | 9.87 | 3.19 | 3.09 | 0.73 | 26.6 | 8.6 | 1.18 | .295 | 3.05 | 7.40 | |
| 13 | V. Gregg | 2.99 | 16 | 16 | 5 | 6 | .455 | 47 | 6 | 1 | 0 | 93.1 | 91 | 31 | 34 | 0 | 35 | 5 | 0 | 380 | 1 | 4.53 | 3.38 | 1.34 | 0.00 | 12.4 | 9.2 | 1.35 | .311 | 3.28 | 8.78 | ||
| 14 | R. Jones | 3.00 | 14 | 14 | 4 | 3 | .571 | 34 | 1 | 0 | 0 | 75.0 | 97 | 25 | 34 | 5 | 21 | 1 | 0 | 1 | 338 | 0 | 4.08 | 2.52 | 1.62 | 0.60 | 10.1 | 6.2 | 1.57 | .332 | 4.08 | 11.64 | |
| 15 | R. Clemens | 3.06 | 382 | 382 | 192 | 111 | .634 | 2,590 | 100 | 38 | 0 | 2774.0 | 2,357 | 943 | 1,045 | 194 | 856 | 86 | 0 | 43 | 11,376 | 72 | 8.40 | 2.78 | 3.03 | 0.63 | 22.8 | 7.5 | 1.16 | .283 | 3.39 | 7.65 | |
| 16 | G. Crochet | 3.06 | 38 | 38 | 21 | 8 | .724 | 292 | 1 | 1 | 0 | 235.1 | 198 | 80 | 85 | 29 | 57 | 7 | 0 | 0 | 952 | 9 | 11.17 | 2.18 | 5.12 | 1.11 | 30.7 | 6.0 | 1.08 | .298 | 3.25 | 7.57 | |
| 17 | D. Aase | 3.12 | 13 | 13 | 6 | 2 | .750 | 49 | 4 | 2 | 0 | 92.1 | 85 | 32 | 36 | 6 | 19 | 1 | 0 | 1 | 373 | 0 | 4.78 | 1.85 | 2.58 | 0.58 | 13.1 | 5.1 | 1.13 | .265 | 3.51 | 8.29 | |
| 18 | G. Bell | 3.18 | 51 | 51 | 22 | 18 | .550 | 197 | 17 | 3 | 0 | 337.0 | 303 | 119 | 143 | 22 | 109 | 7 | 0 | 8 | 1,399 | 12 | 5.26 | 2.91 | 1.81 | 0.59 | 14.1 | 7.8 | 1.22 | .264 | 3.82 | 8.09 | |
| 19 | D. Ellsworth | 3.19 | 30 | 30 | 15 | 7 | .682 | 106 | 10 | 1 | 0 | 197.2 | 205 | 70 | 77 | 17 | 38 | 7 | 0 | 3 | 822 | 6 | 4.83 | 1.73 | 2.79 | 0.77 | 12.9 | 4.6 | 1.23 | .287 | 3.51 | 9.33 | |
| 20 | L. Stange | 3.21 | 60 | 60 | 19 | 25 | .432 | 187 | 17 | 4 | 0 | 395.0 | 375 | 141 | 161 | 36 | 104 | 4 | 0 | 17 | 1,638 | 6 | 4.26 | 2.37 | 1.80 | 0.82 | 11.4 | 6.3 | 1.21 | .259 | 3.67 | 8.54 | |
| 21 | S. Sam Jones | 3.27 | 124 | 124 | 63 | 53 | .543 | 286 | 83 | 18 | 0 | 972.2 | 983 | 353 | 418 | 16 | 316 | 26 | 0 | 4,081 | 18 | 2.65 | 2.92 | 0.91 | 0.15 | 7.0 | 7.7 | 1.34 | .281 | 3.87 | 9.10 | ||
| 22 | C. Sale | 3.27 | 115 | 115 | 46 | 30 | .605 | 945 | 2 | 1 | 0 | 670.2 | 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 | |
| 23 | G. Waslewski | 3.32 | 19 | 19 | 5 | 8 | .385 | 47 | 2 | 0 | 0 | 97.2 | 94 | 36 | 45 | 8 | 43 | 6 | 0 | 7 | 425 | 8 | 4.33 | 3.96 | 1.09 | 0.74 | 11.1 | 10.1 | 1.40 | .268 | 4.15 | 8.66 | |
| 24 | R. Caldwell | 3.32 | 12 | 12 | 6 | 3 | .667 | 19 | 6 | 1 | 0 | 78.2 | 80 | 29 | 39 | 1 | 28 | 1 | 0 | 326 | 2 | 2.17 | 3.20 | 0.68 | 0.11 | 5.8 | 8.6 | 1.37 | .285 | 4.46 | 9.15 | ||
| 25 | L. Grove | 3.32 | 190 | 190 | 100 | 57 | .637 | 715 | 119 | 15 | 0 | 1471.2 | 1,525 | 543 | 632 | 77 | 421 | 14 | 0 | 6,291 | 14 | 4.37 | 2.57 | 1.70 | 0.47 | 11.4 | 6.7 | 1.32 | .286 | 3.87 | 9.33 | ||
StatMuse has game-level data for ERA and starts going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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| NL East | W | L | PCT | GB |
|---|---|---|---|---|
26 | 13 | .667 | ||
19 | 20 | .487 | 7.0 | |
17 | 22 | .436 | 9.0 | |
17 | 22 | .436 | 9.0 | |
15 | 23 | .395 | 10.5 | |
| NL Central | W | L | PCT | GB |
27 | 12 | .692 | ||
23 | 15 | .605 | 3.5 | |
20 | 16 | .556 | 5.5 | |
21 | 18 | .538 | 6.0 | |
20 | 19 | .513 | 7.0 | |
| NL West | W | L | PCT | GB |
24 | 14 | .632 | ||
22 | 16 | .579 | 2.0 | |
17 | 20 | .459 | 6.5 | |
16 | 23 | .410 | 8.5 | |
15 | 23 | .395 | 9.0 |
| AL East | W | L | PCT | GB |
|---|---|---|---|---|
26 | 13 | .667 | ||
25 | 13 | .658 | 0.5 | |
17 | 21 | .447 | 8.5 | |
17 | 22 | .436 | 9.0 | |
17 | 22 | .436 | 9.0 | |
| AL Central | W | L | PCT | GB |
21 | 19 | .525 | ||
18 | 21 | .462 | 2.5 | |
18 | 21 | .462 | 2.5 | |
17 | 21 | .447 | 3.0 | |
16 | 23 | .410 | 4.5 | |
| AL West | W | L | PCT | GB |
20 | 18 | .526 | ||
19 | 20 | .487 | 1.5 | |
17 | 21 | .447 | 3.0 | |
16 | 23 | .410 | 4.5 | |
15 | 24 | .385 | 5.5 |