Between the 1997 and 2003 seasons, Pedro Martinez had the lowest ERA when starting 150+ games, with an ERA of 2.20.
Interpreted as:
best era by a player MLB since 1997 to 2003 min 150 gs| 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 | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | P. Martinez | 2.20 | 199 | 201 | 118 | 36 | .766 | 1,761 | 34 | 11 | 0 | 1408.0 | 1,009 | 344 | 394 | 93 | 315 | 70 | 1 | 10 | 5,542 | 31 | 11.26 | 2.01 | 5.59 | 0.59 | 31.8 | 5.7 | 0.94 | .277 | 2.52 | 47 | 2.25 | 51 | 6.45 | 345.2 |
| 2 |  | R. Johnson | 2.70 | 220 | 222 | 126 | 50 | .716 | 2,162 | 47 | 20 | 0 | 1601.1 | 1,262 | 481 | 550 | 157 | 478 | 78 | 1 | 13 | 6,462 | 32 | 12.15 | 2.69 | 4.52 | 0.88 | 33.5 | 7.4 | 1.09 | .308 | 3.09 | 59 | 2.69 | 59 | 7.09 | 323.7 |
| 3 |  | K. Brown | 2.72 | 197 | 206 | 92 | 47 | .662 | 1,246 | 24 | 7 | 0 | 1367.0 | 1,176 | 413 | 473 | 86 | 338 | 52 | 0 | 18 | 5,546 | 35 | 8.20 | 2.23 | 3.69 | 0.57 | 22.5 | 6.1 | 1.11 | .285 | 3.11 | 66 | 2.94 | 68 | 7.74 | 217.5 |
| 4 |  | G. Maddux | 2.93 | 239 | 239 | 124 | 59 | .678 | 1,122 | 28 | 13 | 0 | 1603.0 | 1,523 | 522 | 592 | 115 | 249 | 46 | 0 | 60 | 6,480 | 12 | 6.30 | 1.40 | 4.51 | 0.65 | 17.3 | 3.8 | 1.11 | .285 | 3.32 | 68 | 3.16 | 72 | 8.55 | 215.7 |
| 5 | | C. Schilling | 3.23 | 217 | 218 | 111 | 65 | .631 | 1,742 | 52 | 11 | 0 | 1597.2 | 1,406 | 574 | 600 | 183 | 312 | 24 | 0 | 13 | 6,406 | 39 | 9.81 | 1.76 | 5.58 | 1.03 | 27.2 | 4.9 | 1.08 | .295 | 3.38 | 73 | 3.01 | 68 | 7.92 | 245.7 |
| 6 | | T. Hudson | 3.26 | 156 | 156 | 80 | 33 | .708 | 796 | 13 | 6 | 0 | 1052.0 | 940 | 381 | 427 | 86 | 338 | 35 | 0 | 30 | 4,357 | 35 | 6.81 | 2.89 | 2.36 | 0.74 | 18.3 | 7.8 | 1.21 | .275 | 3.65 | 72 | 3.66 | 80 | 8.04 | 103.3 |
| 7 | | T. Glavine | 3.40 | 239 | 239 | 112 | 65 | .633 | 924 | 18 | 9 | 0 | 1571.2 | 1,508 | 593 | 640 | 141 | 542 | 26 | 0 | 56 | 6,575 | 14 | 5.29 | 3.10 | 1.70 | 0.81 | 14.1 | 8.2 | 1.30 | .277 | 3.66 | 79 | 4.15 | 95 | 8.64 | 36.2 |
| 8 |  | R. Clemens | 3.44 | 224 | 224 | 118 | 49 | .707 | 1,509 | 17 | 8 | 0 | 1502.2 | 1,318 | 574 | 627 | 127 | 523 | 55 | 0 | 9 | 6,269 | 53 | 9.04 | 3.13 | 2.89 | 0.76 | 24.1 | 8.3 | 1.23 | .294 | 3.76 | 75 | 3.32 | 73 | 7.89 | 206 |
| 9 | | M. Mussina | 3.51 | 225 | 225 | 109 | 69 | .612 | 1,366 | 26 | 10 | 0 | 1531.0 | 1,431 | 597 | 641 | 161 | 323 | 23 | 0 | 13 | 6,219 | 37 | 8.03 | 1.90 | 4.23 | 0.95 | 22.0 | 5.2 | 1.15 | .292 | 3.77 | 78 | 3.33 | 73 | 8.41 | 209.8 |
| 10 | | A. Leiter | 3.55 | 210 | 210 | 96 | 68 | .585 | 1,121 | 10 | 7 | 0 | 1337.2 | 1,217 | 528 | 587 | 115 | 540 | 64 | 0 | 34 | 5,692 | 25 | 7.54 | 3.63 | 2.08 | 0.77 | 19.7 | 9.5 | 1.31 | .286 | 3.95 | 85 | 3.87 | 90 | 8.19 | 62.5 |
| 11 | | J. Moyer | 3.75 | 222 | 222 | 113 | 53 | .681 | 901 | 16 | 5 | 0 | 1460.1 | 1,413 | 608 | 648 | 160 | 346 | 56 | 0 | 18 | 6,063 | 17 | 5.55 | 2.13 | 2.60 | 0.99 | 14.9 | 5.7 | 1.20 | .272 | 3.99 | 84 | 4.09 | 91 | 8.71 | 67.5 |
| 12 | | K. Millwood | 3.78 | 195 | 203 | 89 | 58 | .605 | 1,009 | 11 | 5 | 0 | 1226.1 | 1,128 | 515 | 559 | 124 | 371 | 25 | 3 | 27 | 5,124 | 27 | 7.41 | 2.72 | 2.72 | 0.91 | 19.7 | 7.2 | 1.22 | .279 | 4.10 | 88 | 3.71 | 85 | 8.28 | 92 |
| 13 | | J. Schmidt | 3.85 | 192 | 192 | 79 | 59 | .572 | 1,039 | 12 | 5 | 0 | 1221.1 | 1,149 | 523 | 574 | 112 | 453 | 31 | 0 | 16 | 5,202 | 57 | 7.66 | 3.34 | 2.29 | 0.83 | 20.0 | 8.7 | 1.31 | .291 | 4.23 | 90 | 3.75 | 87 | 8.47 | 73 |
| 14 |  | B. Colon | 3.86 | 211 | 213 | 100 | 62 | .617 | 1,120 | 28 | 7 | 0 | 1388.2 | 1,322 | 595 | 638 | 148 | 525 | 26 | 0 | 25 | 5,872 | 33 | 7.26 | 3.40 | 2.13 | 0.96 | 19.1 | 8.9 | 1.33 | .290 | 4.13 | 83 | 4.03 | 87 | 8.57 | 89 |
| 15 | | R. Reed | 3.90 | 203 | 212 | 84 | 61 | .579 | 825 | 12 | 5 | 0 | 1279.1 | 1,307 | 555 | 594 | 181 | 227 | 33 | 1 | 16 | 5,269 | 11 | 5.80 | 1.60 | 3.63 | 1.27 | 15.7 | 4.3 | 1.20 | .281 | 4.18 | 90 | 4.23 | 98 | 9.19 | 9.8 |
| 16 | | A. Pettitte | 3.92 | 216 | 217 | 116 | 61 | .655 | 999 | 18 | 3 | 0 | 1396.2 | 1,489 | 609 | 682 | 105 | 444 | 27 | 0 | 16 | 5,996 | 26 | 6.44 | 2.86 | 2.25 | 0.68 | 16.7 | 7.4 | 1.38 | .313 | 4.39 | 86 | 3.64 | 79 | 9.59 | 143.1 |
| 17 | | F. Garcia | 3.97 | 154 | 155 | 72 | 43 | .626 | 737 | 8 | 4 | 0 | 989.1 | 939 | 436 | 465 | 111 | 357 | 34 | 0 | 19 | 4,214 | 37 | 6.70 | 3.25 | 2.06 | 1.01 | 17.5 | 8.5 | 1.31 | .278 | 4.23 | 90 | 4.20 | 94 | 8.54 | 27.3 |
| 18 | | R. Ortiz | 3.97 | 178 | 188 | 88 | 51 | .633 | 861 | 7 | 2 | 0 | 1137.0 | 1,026 | 502 | 557 | 108 | 570 | 25 | 3 | 22 | 4,921 | 42 | 6.82 | 4.51 | 1.51 | 0.85 | 17.5 | 11.6 | 1.40 | .273 | 4.41 | 94 | 4.35 | 101 | 8.12 | -9 |
| 19 | | M. Hampton | 4.01 | 226 | 226 | 98 | 67 | .594 | 910 | 17 | 7 | 0 | 1463.0 | 1,494 | 652 | 736 | 125 | 612 | 36 | 0 | 25 | 6,331 | 54 | 5.60 | 3.76 | 1.49 | 0.77 | 14.4 | 9.7 | 1.44 | .295 | 4.53 | 90 | 4.27 | 98 | 9.19 | 17.5 |
| 20 | | W. Williams | 4.03 | 203 | 204 | 83 | 65 | .561 | 906 | 9 | 2 | 0 | 1324.2 | 1,290 | 593 | 631 | 188 | 410 | 35 | 1 | 22 | 5,592 | 32 | 6.16 | 2.79 | 2.21 | 1.28 | 16.2 | 7.3 | 1.28 | .272 | 4.29 | 93 | 4.56 | 104 | 8.76 | -29 |
| 21 | | A. Ashby | 4.08 | 169 | 178 | 66 | 66 | .500 | 688 | 14 | 5 | 0 | 1099.0 | 1,133 | 498 | 549 | 125 | 305 | 36 | 5 | 28 | 4,657 | 29 | 5.63 | 2.50 | 2.26 | 1.02 | 14.8 | 6.5 | 1.31 | .288 | 4.50 | 99 | 4.24 | 98 | 9.28 | 6.8 |
| 22 | | C. Ho Park | 4.11 | 197 | 201 | 85 | 60 | .586 | 1,103 | 9 | 2 | 0 | 1242.1 | 1,100 | 567 | 612 | 140 | 585 | 88 | 1 | 13 | 5,377 | 47 | 7.99 | 4.24 | 1.89 | 1.01 | 20.5 | 10.9 | 1.36 | .277 | 4.43 | 97 | 4.40 | 100 | 7.97 | 1.8 |
| 23 | | J. Lieber | 4.12 | 181 | 183 | 67 | 64 | .511 | 911 | 20 | 3 | 1 | 1187.0 | 1,228 | 543 | 600 | 150 | 244 | 23 | 1 | 27 | 4,992 | 11 | 6.91 | 1.85 | 3.73 | 1.14 | 18.2 | 4.9 | 1.24 | .294 | 4.55 | 95 | 3.87 | 87 | 9.31 | 75.1 |
| 24 | | D. Wells | 4.13 | 208 | 209 | 110 | 53 | .675 | 951 | 36 | 11 | 0 | 1413.2 | 1,518 | 648 | 698 | 165 | 253 | 37 | 0 | 5 | 5,924 | 29 | 6.05 | 1.61 | 3.76 | 1.05 | 16.1 | 4.3 | 1.25 | .299 | 4.44 | 89 | 3.86 | 85 | 9.66 | 111.2 |
| 25 | | D. Kile | 4.13 | 183 | 184 | 81 | 61 | .570 | 900 | 18 | 7 | 0 | 1221.0 | 1,215 | 560 | 606 | 144 | 450 | 55 | 1 | 16 | 5,244 | 46 | 6.63 | 3.32 | 2.00 | 1.06 | 17.2 | 8.6 | 1.36 | .290 | 4.47 | 87 | 4.39 | 96 | 8.96 | 23.4 |
More Red Sox Stats
Team Batting Leaders 
HR
25
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RBI
96
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AVG
.305
Gonzalez
Team Pitching Leaders 
W
18
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K
255
Crochet
ERA
2.59
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Team Rankings
HR
186
15th
R
786
7th
SO
1,361
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ERA
3.70
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Orioles
HOU
MLB 2025 Batting Leaders
MLB 2025 Pitching Leaders
MLB Fantasy 2025
MLB 2025 Betting
MLB 2025 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
 Phillies - y | 96 | 66 | .593 | |
83 | 79 | .512 | 13.0 | |
79 | 83 | .488 | 17.0 | |
76 | 86 | .469 | 20.0 | |
66 | 96 | .407 | 30.0 | |
| NL Central | W | L | PCT | GB |
 Brewers - y | 97 | 65 | .599 | |
 Cubs - w | 92 | 70 | .568 | 5.0 |
 Reds - w | 83 | 79 | .512 | 14.0 |
78 | 84 | .481 | 19.0 | |
71 | 91 | .438 | 26.0 | |
| NL West | W | L | PCT | GB |
 Dodgers - y | 93 | 69 | .574 | |
 Padres - w | 90 | 72 | .556 | 3.0 |
81 | 81 | .500 | 12.0 | |
80 | 82 | .494 | 13.0 | |
43 | 119 | .265 | 50.0 |
Mets
Marlins
Braves
Nationals
Cardinals
Pirates
Giants
Diamondbacks
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Blue Jays - y | 94 | 68 | .580 | |
 Yankees - w | 94 | 68 | .580 | |
 Red Sox - w | 89 | 73 | .549 | 5.0 |
77 | 85 | .475 | 17.0 | |
75 | 87 | .463 | 19.0 | |
| AL Central | W | L | PCT | GB |
 Guardians - y | 88 | 74 | .543 | |
 Tigers - w | 87 | 75 | .537 | 1.0 |
82 | 80 | .506 | 6.0 | |
70 | 92 | .432 | 18.0 | |
60 | 102 | .370 | 28.0 | |
| AL West | W | L | PCT | GB |
 Mariners - y | 90 | 72 | .556 | |
87 | 75 | .537 | 3.0 | |
81 | 81 | .500 | 9.0 | |
76 | 86 | .469 | 14.0 | |
72 | 90 | .444 | 18.0 |
Royals
Twins
White Sox
Rangers
Athletics
Angels
