All-Time Earned Run Average Leaders
Career totals, every season from 1871–2025. Earned runs allowed per nine innings
Career rate stats are limited to players with 1,000+ innings pitched, the usual bar for all-time rate leaderboards. Show all players
| # | Player | Seasons | W | L | ERA | G | GS | SV | IP | H | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
1904–1917 (14) | 195 | 126 | 1.82 | 430 | 315 | 35 | 2964.1 | 2,346 | 598 | 23 | 617 | 1,736 | 1.00 |
| 2 |
|
1902–1910 (9) | 160 | 97 | 1.89 | 286 | 260 | 5 | 2327.0 | 1,888 | 488 | 19 | 364 | 920 | 0.97 |
| 3 |
|
1875–1877 (3) | 72 | 76 | 1.90 | 157 | 153 | 0 | 1405.0 | 1,437 | 296 | 7 | 90 | 286 | 1.09 |
| 4 |
|
1903–1911 (8) | 71 | 44 | 2.02 | 149 | 128 | 0 | 1067.1 | 869 | 240 | 6 | 293 | 503 | 1.09 |
| 5 |
|
1908–1920 (11) | 117 | 57 | 2.03 | 225 | 158 | 11 | 1434.1 | 1,138 | 324 | 10 | 421 | 989 | 1.09 |
| 6 |
|
1903–1916 (14) | 239 | 130 | 2.06 | 481 | 332 | 49 | 3172.1 | 2,708 | 725 | 43 | 673 | 1,375 | 1.07 |
| 7 |
|
1878–1884 (7) | 164 | 103 | 2.10 | 293 | 262 | 3 | 2469.2 | 2,324 | 576 | 26 | 253 | 920 | 1.04 |
| 8 |
|
1900–1916 (17) | 373 | 188 | 2.13 | 636 | 552 | 29 | 4788.2 | 4,219 | 1,135 | 90 | 848 | 2,507 | 1.06 |
| 9 |
|
1871–1877 (7) | 251 | 65 | 2.13 | 347 | 325 | 13 | 2886.1 | 3,280 | 684 | 15 | 164 | 248 | 1.19 |
| 10 |
|
1874–1884 (10) | 234 | 163 | 2.14 | 417 | 408 | 0 | 3628.2 | 3,765 | 862 | 50 | 193 | 972 | 1.09 |
| 11 |
|
1897–1910 (13) | 193 | 143 | 2.16 | 407 | 340 | 5 | 2961.1 | 2,460 | 711 | 37 | 803 | 2,316 | 1.10 |
| 12 |
|
1907–1927 (21) | 417 | 279 | 2.17 | 802 | 666 | 34 | 5914.2 | 4,913 | 1,424 | 97 | 1,363 | 3,509 | 1.06 |
| 13 |
|
1995–2013 (19) | 82 | 60 | 2.21 | 1,115 | 10 | 652 | 1283.2 | 998 | 315 | 71 | 286 | 1,173 | 1.00 |
| 14 |
|
1905–1913 (7) | 108 | 71 | 2.23 | 218 | 182 | 12 | 1535.1 | 1,232 | 381 | 16 | 551 | 935 | 1.16 |
| 15 |
|
1903–1909 (7) | 97 | 69 | 2.23 | 191 | 180 | 2 | 1472.2 | 1,227 | 365 | 14 | 493 | 657 | 1.17 |
| 16 |
|
1877–1886 (10) | 229 | 166 | 2.28 | 403 | 402 | 0 | 3542.2 | 3,440 | 896 | 65 | 496 | 1,041 | 1.11 |
| 17 |
|
1905–1917 (13) | 182 | 106 | 2.28 | 399 | 300 | 13 | 2632.1 | 2,117 | 668 | 33 | 892 | 1,137 | 1.14 |
| 18 |
|
1914–1933 (10) | 94 | 46 | 2.28 | 163 | 148 | 4 | 1221.1 | 974 | 309 | 10 | 441 | 488 | 1.16 |
| 19 |
|
1909–1917 (9) | 107 | 113 | 2.30 | 317 | 226 | 9 | 1892.0 | 1,624 | 483 | 21 | 609 | 945 | 1.18 |
| 20 |
|
1913–1919 (7) | 81 | 59 | 2.33 | 242 | 148 | 13 | 1291.2 | 1,128 | 335 | 7 | 267 | 495 | 1.08 |
| 21 |
|
1901–1917 (17) | 326 | 194 | 2.35 | 623 | 529 | 23 | 4495.2 | 3,958 | 1,174 | 42 | 1,072 | 2,246 | 1.12 |
| 22 |
|
1902–1911 (9) | 58 | 59 | 2.35 | 150 | 124 | 3 | 1072.1 | 1,021 | 280 | 9 | 314 | 428 | 1.25 |
| 23 |
|
1880–1887 (8) | 177 | 89 | 2.36 | 277 | 268 | 2 | 2392.1 | 2,147 | 626 | 68 | 496 | 1,103 | 1.11 |
| 24 |
|
1905–1920 (14) | 209 | 149 | 2.38 | 502 | 361 | 24 | 3226.0 | 2,897 | 853 | 32 | 827 | 1,374 | 1.15 |
| 25 |
|
1907–1918 (10) | 85 | 89 | 2.38 | 273 | 173 | 14 | 1576.1 | 1,382 | 417 | 23 | 401 | 590 | 1.13 |
| 26 |
|
1903–1910 (8) | 103 | 78 | 2.38 | 214 | 180 | 4 | 1598.1 | 1,463 | 423 | 9 | 482 | 516 | 1.22 |
| 27 |
|
1901–1913 (13) | 189 | 156 | 2.39 | 427 | 363 | 5 | 3041.0 | 2,738 | 808 | 33 | 670 | 1,384 | 1.12 |
| 28 |
|
1907–1918 (9) | 81 | 55 | 2.39 | 198 | 151 | 9 | 1248.0 | 1,070 | 332 | 13 | 376 | 511 | 1.16 |
| 29 |
|
1907–1916 (10) | 134 | 134 | 2.42 | 336 | 274 | 14 | 2375.1 | 2,089 | 639 | 41 | 701 | 1,217 | 1.18 |
| 30 |
|
1872–1877 (6) | 145 | 94 | 2.42 | 242 | 241 | 0 | 2149.2 | 2,526 | 579 | 12 | 113 | 259 | 1.23 |
| 31 |
|
1902–1909 (8) | 91 | 55 | 2.42 | 179 | 149 | 6 | 1322.0 | 1,129 | 355 | 16 | 476 | 535 | 1.21 |
| 32 |
|
1878–1887 (10) | 265 | 214 | 2.43 | 492 | 485 | 1 | 4275.2 | 4,092 | 1,155 | 82 | 749 | 1,704 | 1.13 |
| 33 |
|
1875–1884 (9) | 172 | 151 | 2.43 | 347 | 325 | 2 | 2940.0 | 3,009 | 795 | 45 | 196 | 671 | 1.09 |
| 34 |
|
1911–1919 (9) | 76 | 75 | 2.43 | 251 | 163 | 3 | 1359.2 | 1,225 | 367 | 16 | 334 | 539 | 1.15 |
| 35 |
|
1912–1918 (7) | 115 | 72 | 2.43 | 247 | 206 | 9 | 1679.0 | 1,350 | 453 | 37 | 572 | 880 | 1.15 |
| 36 |
|
1876–1880 (5) | 89 | 80 | 2.43 | 176 | 176 | 0 | 1567.1 | 1,627 | 424 | 12 | 124 | 406 | 1.12 |
| 37 |
|
1903–1925 (16) | 212 | 127 | 2.46 | 459 | 334 | 34 | 3017.0 | 2,645 | 823 | 40 | 712 | 1,711 | 1.11 |
| 38 | Sam Leever | 1898–1910 (13) | 194 | 100 | 2.47 | 388 | 299 | 13 | 2660.2 | 2,449 | 731 | 29 | 587 | 847 | 1.14 |
| 39 |
|
1904–1915 (12) | 139 | 90 | 2.47 | 357 | 225 | 33 | 2112.1 | 1,892 | 580 | 54 | 498 | 965 | 1.13 |
| 40 |
|
1905–1920 (12) | 124 | 97 | 2.47 | 296 | 216 | 7 | 1838.0 | 1,673 | 505 | 27 | 554 | 616 | 1.21 |
| 41 |
|
1908–1921 (13) | 178 | 137 | 2.49 | 390 | 331 | 5 | 2730.0 | 2,461 | 754 | 39 | 817 | 1,416 | 1.20 |
| 42 |
|
1902–1912 (11) | 124 | 118 | 2.49 | 291 | 264 | 4 | 2301.0 | 2,097 | 637 | 31 | 614 | 998 | 1.18 |
| 43 |
|
1903–1913 (10) | 78 | 78 | 2.51 | 210 | 172 | 3 | 1445.1 | 1,180 | 403 | 18 | 578 | 667 | 1.22 |
| 44 | Ray Collins | 1909–1915 (7) | 84 | 62 | 2.51 | 199 | 151 | 4 | 1336.0 | 1,246 | 373 | 15 | 269 | 511 | 1.13 |
| 45 |
|
1952–1972 (21) | 143 | 122 | 2.52 | 1,070 | 52 | 227 | 2254.1 | 1,757 | 632 | 150 | 778 | 1,610 | 1.13 |
| 46 |
|
2008–2025 (18) | 223 | 96 | 2.53 | 455 | 451 | 0 | 2855.1 | 2,193 | 804 | 235 | 713 | 3,052 | 1.02 |
| 47 |
|
1906–1913 (8) | 74 | 65 | 2.54 | 241 | 136 | 9 | 1359.1 | 1,190 | 383 | 21 | 495 | 438 | 1.24 |
| 48 | George Zettlein | 1871–1876 (6) | 129 | 112 | 2.55 | 250 | 244 | 3 | 2176.2 | 2,678 | 616 | 17 | 145 | 143 | 1.30 |
| 49 |
|
1899–1906 (8) | 130 | 94 | 2.55 | 243 | 231 | 0 | 2029.1 | 1,916 | 574 | 27 | 381 | 917 | 1.13 |
| 50 |
|
1901–1909 (8) | 82 | 67 | 2.55 | 194 | 155 | 2 | 1368.1 | 1,249 | 388 | 17 | 298 | 443 | 1.13 |
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