| NAME | W | SEASON | TM | L | W% | G | GS | ERA | 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. Splittorff | 20 | 1973 |  KCR | 11 | .645 | 38 | 38 | 3.98 | 110 | 12 | 3 | 0 | 262.0 | 279 | 116 | 135 | 19 | 78 | 5 | 0 | 7 | 1,119 | 9 | 3.78 | 2.68 | 1.41 | 0.65 | 9.8 | 7.0 | 1.36 | .287 | 4.64 | 101 | 3.61 | 92 | 9.58 | 9 |
| 2 | | S. Busby | 22 | 1974 | KCR | 14 | .611 | 38 | 38 | 3.39 | 198 | 20 | 3 | 0 | 292.1 | 284 | 110 | 118 | 14 | 92 | 9 | 0 | 6 | 1,220 | 5 | 6.10 | 2.83 | 2.15 | 0.43 | 16.2 | 7.5 | 1.29 | .298 | 3.63 | 91 | 2.87 | 81 | 8.74 | 22.1 |
| 3 | | D. Leonard | 20 | 1977 | KCR | 12 | .625 | 38 | 37 | 3.04 | 244 | 21 | 5 | 1 | 292.2 | 246 | 99 | 117 | 18 | 79 | 8 | 1 | 0 | 1,186 | 14 | 7.50 | 2.43 | 3.09 | 0.55 | 20.6 | 6.7 | 1.11 | .272 | 3.60 | 74 | 2.75 | 69 | 7.56 | 40.3 |
| 4 | | D. Leonard | 21 | 1978 | KCR | 17 | .553 | 40 | 40 | 3.33 | 183 | 20 | 4 | 0 | 294.2 | 283 | 109 | 125 | 27 | 78 | 9 | 0 | 7 | 1,218 | 12 | 5.59 | 2.38 | 2.35 | 0.82 | 15.0 | 6.4 | 1.23 | .278 | 3.82 | 88 | 3.41 | 91 | 8.64 | 11.5 |
| 5 | | D. Leonard | 20 | 1980 | KCR | 11 | .645 | 38 | 38 | 3.79 | 155 | 9 | 3 | 0 | 280.1 | 271 | 118 | 127 | 30 | 80 | 1 | 0 | 5 | 1,172 | 12 | 4.98 | 2.57 | 1.94 | 0.96 | 13.2 | 6.8 | 1.25 | .266 | 4.08 | 93 | 3.90 | 99 | 8.70 | 1.3 |
| 6 | | B. Saberhagen | 20 | 1985 | KCR | 6 | .769 | 32 | 32 | 2.87 | 158 | 10 | 1 | 0 | 235.1 | 211 | 75 | 79 | 19 | 38 | 1 | 0 | 1 | 931 | 1 | 6.04 | 1.45 | 4.16 | 0.73 | 17.0 | 4.1 | 1.06 | .269 | 3.02 | 68 | 2.88 | 71 | 8.07 | 30.6 |
| 7 | | M. Gubicza | 20 | 1988 | KCR | 8 | .714 | 35 | 35 | 2.70 | 183 | 8 | 4 | 0 | 269.2 | 237 | 81 | 94 | 11 | 83 | 6 | 0 | 3 | 1,111 | 12 | 6.11 | 2.77 | 2.20 | 0.37 | 16.5 | 7.5 | 1.19 | .273 | 3.14 | 68 | 2.92 | 77 | 7.91 | 26.6 |
| 8 | | B. Saberhagen | 23 | 1989 | KCR | 6 | .793 | 36 | 35 | 2.16 | 193 | 12 | 4 | 0 | 262.1 | 209 | 63 | 74 | 13 | 43 | 2 | 0 | 6 | 1,021 | 8 | 6.62 | 1.48 | 4.49 | 0.45 | 18.9 | 4.2 | 0.96 | .255 | 2.54 | 56 | 2.44 | 66 | 7.17 | 36.9 |
Tigers 
Guardians 
Twins 
White Sox 
WSH 
Phillies 
Mets 
Brewers 
Cubs 
Dodgers 
Padres 
Blue Jays 
Red Sox 
Astros 
Mariners 
NYY 
AZ 
PIT 
COL 
BAL 
TBR 
CIN 
STL 
