Jack McDowell career wins
127Career Regular Season
Jack McDowell has recorded 127 wins over 12 regular seasons, 379th among 6,765 MLB players on file.
- Best season on file: 22 in 1993.
- Most recent: 0 in 1999.
Sum of 12 regular seasons, 1987 through 1999. Figures come from ESPN's box scores and were last read on September 21, 2026.
| GP: Games the player appeared in, however briefly. | W: Games in which this pitcher was credited with the win. | L: Games in which this pitcher was charged with the loss. | ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent. | IP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs. | K: Batters this pitcher struck out. | BB: Times the batter reached first base on four balls. | WHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite. | SV: Games finished by protecting a narrow lead to the last out. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1987 |  CHW | 4 | 3 | 0 | 1.93 | 28.0 | 15 | 6 | 0.79 | 0 |
| 1988 | CHW | 26 | 5 | 10 | 3.97 | 158.2 | 84 | 68 | 1.36 | 0 |
| 1990 | CHW | 33 | 14 | 9 | 3.82 | 205.0 | 165 | 77 | 1.30 | 0 |
| 1991 | CHW | 35 | 17 | 10 | 3.41 | 253.2 | 191 | 82 | 1.16 | 0 |
| 1992 | CHW | 34 | 20 | 10 | 3.18 | 260.2 | 178 | 75 | 1.24 | 0 |
| 1993 | CHW | 34 | 22 | 10 | 3.37 | 256.2 | 158 | 69 | 1.29 | 0 |
| 1994 | CHW | 25 | 10 | 9 | 3.73 | 181.0 | 127 | 42 | 1.26 | 0 |
| 1995 |  NYY | 30 | 15 | 10 | 3.93 | 217.2 | 157 | 78 | 1.33 | 0 |
| 1996 |  CLE | 30 | 13 | 9 | 5.11 | 192.0 | 141 | 67 | 1.46 | 0 |
| 1997 | CLE | 8 | 3 | 3 | 5.09 | 40.2 | 38 | 18 | 1.52 | 0 |
| 1998 |  LAA | 14 | 5 | 3 | 5.09 | 76.0 | 45 | 19 | 1.51 | 0 |
| 1999 | LAA | 4 | 0 | 4 | 8.05 | 19.0 | 12 | 5 | 1.89 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV