| Year | Name | Team | W | L | SV | BS | G | GS | QS | IP | H | R | ER | HR | CG | Sho | BB | SO | K/9 | ERA | WHIP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | Pedro Martinez | BOS | 23 | 4 | 0 | 0 | 31 | 29 | 24 | 213.1 | 160 | 56 | 49 | 9 | 5 | 1 | 37 | 313 | 13.20 | 2.07 | 0.92 | 11.6 |
| 1972 | Steve Carlton | PHI | 27 | 10 | 0 | 0 | 41 | 41 | 0 | 346.1 | 257 | 84 | 76 | 17 | 30 | 8 | 87 | 310 | 8.06 | 1.97 | 0.99 | 11.1 |
| 1973 | Bert Blyleven | MIN | 20 | 17 | 0 | 0 | 40 | 40 | 0 | 325.0 | 296 | 109 | 91 | 16 | 25 | 9 | 67 | 258 | 7.14 | 2.52 | 1.12 | 10.8 |
| 1908 | Christy Mathewson | NYG | 37 | 11 | 5 | 0 | 56 | 44 | 0 | 390.2 | 285 | 85 | 62 | 5 | 34 | 11 | 42 | 259 | 5.97 | 1.43 | 0.84 | 10.8 |
| 1997 | Roger Clemens | TOR | 21 | 7 | 0 | 0 | 34 | 34 | 26 | 264.0 | 204 | 65 | 60 | 9 | 9 | 3 | 68 | 292 | 9.95 | 2.05 | 1.03 | 10.7 |
| 2001 | Randy Johnson | ARI | 21 | 6 | 0 | 0 | 35 | 34 | 27 | 249.2 | 181 | 74 | 69 | 19 | 3 | 2 | 71 | 372 | 13.41 | 2.49 | 1.01 | 10.4 |
| 1965 | Sandy Koufax | LAD | 26 | 8 | 2 | 0 | 43 | 41 | 0 | 335.2 | 216 | 90 | 76 | 26 | 27 | 8 | 71 | 382 | 10.24 | 2.04 | 0.86 | 10.0 |
| 1970 | Bob Gibson | STL | 23 | 7 | 0 | 0 | 34 | 34 | 0 | 294.0 | 262 | 111 | 102 | 13 | 23 | 3 | 88 | 274 | 8.39 | 3.12 | 1.19 | 9.8 |
| 1998 | Kevin Brown | SDP | 18 | 7 | 0 | 0 | 36 | 35 | 29 | 257.0 | 225 | 77 | 68 | 8 | 7 | 3 | 49 | 257 | 9.00 | 2.38 | 1.07 | 9.6 |
| 1915 | Grover Alexander | PHI | 31 | 10 | 3 | 0 | 49 | 42 | 0 | 376.1 | 253 | 86 | 51 | 3 | 36 | 12 | 64 | 241 | 5.76 | 1.22 | 0.84 | 9.6 |
| 2000 | Randy Johnson | ARI | 19 | 7 | 0 | 0 | 35 | 35 | 25 | 248.2 | 202 | 89 | 73 | 23 | 8 | 3 | 76 | 347 | 12.56 | 2.64 | 1.12 | 9.6 |
| 2004 | Randy Johnson | ARI | 16 | 14 | 0 | 0 | 35 | 35 | 26 | 245.2 | 177 | 88 | 71 | 18 | 4 | 2 | 44 | 290 | 10.62 | 2.60 | 0.90 | 9.6 |
| 1946 | Bob Feller | CLE | 26 | 15 | 4 | 0 | 48 | 42 | 0 | 371.1 | 277 | 101 | 90 | 11 | 36 | 10 | 153 | 348 | 8.43 | 2.18 | 1.16 | 9.6 |
| 1910 | Walter Johnson | WAS | 25 | 17 | 1 | 0 | 45 | 42 | 0 | 370.0 | 262 | 92 | 56 | 1 | 38 | 8 | 76 | 313 | 7.61 | 1.36 | 0.91 | 9.6 |
| 1971 | Fergie Jenkins | CHC | 24 | 13 | 0 | 0 | 39 | 39 | 0 | 325.0 | 304 | 114 | 100 | 29 | 30 | 3 | 37 | 263 | 7.28 | 2.77 | 1.05 | 9.6 |
| 1995 | Randy Johnson | SEA | 18 | 2 | 0 | 0 | 30 | 30 | 23 | 214.1 | 159 | 65 | 59 | 12 | 6 | 3 | 65 | 294 | 12.35 | 2.48 | 1.05 | 9.5 |
| 1999 | Randy Johnson | ARI | 17 | 9 | 0 | 0 | 35 | 35 | 29 | 271.2 | 207 | 86 | 75 | 30 | 12 | 2 | 70 | 364 | 12.06 | 2.48 | 1.02 | 9.5 |
| 1970 | Fergie Jenkins | CHC | 22 | 16 | 0 | 0 | 40 | 39 | 0 | 313.0 | 265 | 128 | 118 | 30 | 24 | 3 | 60 | 274 | 7.88 | 3.39 | 1.04 | 9.5 |
| 1969 | Sam McDowell | CLE | 18 | 14 | 1 | 0 | 39 | 38 | 0 | 285.0 | 222 | 111 | 93 | 13 | 18 | 4 | 102 | 279 | 8.81 | 2.94 | 1.14 | 9.4 |
| 2000 | Pedro Martinez | BOS | 18 | 6 | 0 | 0 | 29 | 29 | 25 | 217.0 | 128 | 44 | 42 | 17 | 7 | 4 | 32 | 284 | 11.78 | 1.74 | 0.74 | 9.4 |
| 2002 | Curt Schilling | ARI | 23 | 7 | 0 | 0 | 36 | 35 | 27 | 259.1 | 218 | 95 | 93 | 29 | 5 | 1 | 33 | 316 | 10.97 | 3.23 | 0.97 | 9.3 |
| 1912 | Walter Johnson | WAS | 33 | 12 | 2 | 0 | 50 | 37 | 0 | 369.0 | 259 | 89 | 57 | 2 | 34 | 7 | 76 | 303 | 7.39 | 1.39 | 0.91 | 9.3 |
| 1946 | Hal Newhouser | DET | 26 | 9 | 1 | 0 | 37 | 34 | 0 | 292.2 | 215 | 77 | 63 | 10 | 29 | 6 | 98 | 275 | 8.46 | 1.94 | 1.07 | 9.3 |
| 1988 | Roger Clemens | BOS | 18 | 12 | 0 | 0 | 35 | 35 | 25 | 264.0 | 217 | 93 | 86 | 17 | 14 | 8 | 62 | 291 | 9.92 | 2.93 | 1.06 | 9.2 |
| 1963 | Sandy Koufax | LAD | 25 | 5 | 0 | 0 | 40 | 40 | 0 | 311.0 | 214 | 68 | 65 | 18 | 20 | 11 | 58 | 306 | 8.86 | 1.88 | 0.87 | 9.2 |
Player statistics, including wOBA and WAR, are sourced from FanGraphs. Awards and league history are sourced from Baseball Reference. See Citations
Player statistics, including wOBA and WAR, are sourced from FanGraphs.