| Earned run average | Wins | Strikeouts | Sam McDowell | 2.31 | Sandy Koufax | 223-89 | Sandy Koufax | 2528 | Sonny Siebert | 2.47 | Dave Wells | 183-155 | Dave Wells | 2170 | Corey Kluber | 2.72 | Mickey Lolich | 159-60 | Bobby Witt | 1876 | Sandy Koufax | 2.77 | Chris Short | 132-79 | Mickey Lolich | 1509 | Mickey Lolich | 3.00 | Jack McDowell | 128-109 | Rudy May | 1504 | Wally Bunker | 3.01 | Bobby Witt | 122-150 | Corey Kluber | 1454 | Chris Short | 3.03 | Rudy May | 109-137 | Jack McDowell | 1449 | Tommie Sisk | 3.06 | Pat Rapp | 106-106 | Ron Guidry | 1278 | Andy Messersmith | 3.11 | Fergie Jenkins | 102-91 | Chris Short | 1250 | Marty Pattin | 3.15 | Corey Kluber | 101-45 | Fergie Jenkins | 1109 | Winning percentage | Losses | Walks | Wally Bunker | .727 | Dave Wells | 183-155 | Bobby Witt | 1299 | Mickey Lolich | .726 | Bobby Witt | 122-150 | Sandy Koufax | 1087 | Sam McDowell | .720 | Rudy May | 109-137 | Pat Rapp | 951 | Sandy Koufax | .715 | Larry Jansen | 83-109 | Rudy May | 839 | Ken Hill | .701 | Jack McDowell | 128-109 | Paul Foytack | 816 | Paul Wagner | .697 | Tom Glavine | 64-108 | Dave Wells | 762 | Corey Kluber | .692 | Pat Rapp | 106-106 | Jack McDowell | 725 | Trevor Wilson | .683 | Paul Foytack | 90-101 | Chris Short | 654 | Phil Niekro | .680 | Fergie Jenkins | 102-91 | Mickey Lolich | 580 | Sonny Siebert | .672 | 2 tied with | 223-89 | Dick Littlefield | 573 | Walks plus hits per inning | Runs created ERA | Strikeout/walk ratio | Sonny Siebert | 1.00 | Sonny Siebert | 2.30 | Corey Kluber | 4.5 | Corey Kluber | 1.02 | Sam McDowell | 2.38 | John Smoltz | 4.0 | Andy Messersmith | 1.10 | Corey Kluber | 2.54 | Keith Foulke | 3.6 | Wally Bunker | 1.10 | Sandy Koufax | 2.64 | Mark Prior | 3.6 | Sandy Koufax | 1.12 | Andy Messersmith | 2.74 | Matt Belisle | 3.3 | Fergie Jenkins | 1.14 | Wally Bunker | 2.87 | Aaron Nola | 3.3 | Don Drysdale | 1.15 | Mickey Lolich | 2.97 | Fergie Jenkins | 3.0 | Mickey Lolich | 1.15 | Chris Short | 2.99 | Atlee Hammaker | 3.0 | Ken Hill | 1.16 | Jim Bouton | 3.09 | Dave Wells | 2.8 | Keith Foulke | 1.16 | Dennis Leonard | 3.15 | Sonny Siebert | 2.8 | Hits per 9 innings | Strikeouts per 9 innings | Walks per 9 innings | Sam McDowell | 6.3 | Mark Prior | 10.6 | Fergie Jenkins | 1.9 | Sandy Koufax | 6.6 | Sam McDowell | 9.8 | Atlee Hammaker | 1.9 | Sonny Siebert | 6.7 | Corey Kluber | 9.7 | John Smoltz | 2.0 | Corey Kluber | 7.0 | Aaron Nola | 8.5 | Dave Wells | 2.1 | Andy Messersmith | 7.3 | Eric Plunk | 8.3 | Ken Forsch | 2.1 | Eric Plunk | 7.5 | Sean Marshall | 8.3 | Corey Kluber | 2.1 | Chris Short | 7.6 | John Smoltz | 8.1 | Marty Pattin | 2.2 | Don Drysdale | 7.6 | Sandy Koufax | 8.1 | Doug Rau | 2.2 | Wally Bunker | 7.6 | Justin Masterson | 8.0 | Keith Foulke | 2.2 | Mickey Lolich | 7.7 | Keith Foulke | 8.0 | Wally Bunker | 2.3 | Innings | Starts | Complete games | Dave Wells | 3315.1 | Dave Wells | 453 | Sandy Koufax | 135 | Sandy Koufax | 2815.2 | Bobby Witt | 358 | Fergie Jenkins | 115 | Bobby Witt | 2463.1 | Sandy Koufax | 357 | Don Drysdale | 82 | Rudy May | 2285.0 | Rudy May | 310 | Ron Guidry | 78 | Jack McDowell | 2073.1 | Jack McDowell | 292 | Bobby Witt | 75 | Mickey Lolich | 1932.2 | Pat Rapp | 281 | Larry Jansen | 73 | Pat Rapp | 1869.0 | Mickey Lolich | 254 | Mickey Lolich | 71 | Chris Short | 1838.1 | Chris Short | 241 | Dave Wells | 70 | Fergie Jenkins | 1793.2 | Tom Glavine | 240 | Paul Foytack | 66 | Paul Foytack | 1734.0 | Ron Guidry | 233 | Jack McDowell | 54 | Shutouts | Quality starts | Quality start percentage | Sandy Koufax | 50 | Sandy Koufax | 261 | Sam McDowell | .820 | Mickey Lolich | 21 | Chris Short | 179 | Wally Bunker | .786 | Chris Short | 20 | Mickey Lolich | 179 | Sonny Siebert | .774 | Sonny Siebert | 19 | Rudy May | 158 | Chris Short | .743 | Corey Kluber | 16 | Corey Kluber | 131 | Sandy Koufax | .731 | Don Drysdale | 15 | Paul Foytack | 114 | Corey Kluber | .724 | Fergie Jenkins | 15 | Larry Jansen | 114 | Tommie Sisk | .710 | Ron Guidry | 15 | Don Drysdale | 107 | Mickey Lolich | .705 | Dave Wells | 15 | Sonny Siebert | 106 | Jim Bouton | .692 | Rudy May | 13 | 2 tied with | 105 | Marty Pattin | .677 | Save Opportunities | Saves | Blown saves | Ron Perranoski | 211 | Ron Perranoski | 157 | Ron Perranoski | 38 | Keith Foulke | 168 | Keith Foulke | 136 | Keith Foulke | 32 | Trevor Hoffman | 118 | Trevor Hoffman | 93 | Turk Wendell | 25 | Ken Forsch | 101 | Jesse Orosco | 89 | Trevor Hoffman | 25 | John Smoltz | 93 | Jeff Reardon | 86 | Eric Plunk | 24 | Phil Regan | 93 | John Smoltz | 79 | Ken Forsch | 23 | Ed Roebuck | 86 | Ken Forsch | 75 | Matt Belisle | 20 | Dick Radatz | 85 | Dick Radatz | 70 | Phil Regan | 20 | Eric Plunk | 85 | Phil Regan | 67 | Ed Roebuck | 18 | Turk Wendell | 84 | Ed Roebuck | 65 | Dave Veres | 16 | Games | Homeruns | Hit by pitch | Dave Wells | 538 | Dave Wells | 387 | Dave Wells | 84 | Ron Perranoski | 493 | Bobby Witt | 251 | Don Drysdale | 83 | Phil Regan | 420 | Sandy Koufax | 248 | John Halama | 74 | Rudy May | 402 | Rudy May | 225 | Pat Rapp | 72 | Sandy Koufax | 395 | Fergie Jenkins | 200 | Mickey Lolich | 56 | Keith Foulke | 377 | Don Drysdale | 198 | Larry Jansen | 47 | Bobby Witt | 370 | Jack McDowell | 192 | Justin Masterson | 45 | Antonio Alfonseca | 368 | Paul Foytack | 173 | Carl Scheib | 45 | Chris Short | 355 | Pat Rapp | 169 | Corey Kluber | 44 | Matt Belisle | 346 | Larry Jansen | 162 | Chris Short | 43 |