Mike Henneman career WHIP
1.31Career Regular Season
Mike Henneman has a career WHIP of 1.31 over 10 regular seasons.
- Best season on file: 1.05 in 1988.
- Most recent: 1.38 in 1996.
Average of 10 regular seasons, 1987 through 1996. 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 |  DET | 55 | 11 | 3 | 2.98 | 96.2 | 75 | 30 | 1.20 | 7 |
| 1988 | DET | 65 | 9 | 6 | 1.87 | 91.1 | 58 | 24 | 1.05 | 22 |
| 1989 | DET | 60 | 11 | 4 | 3.70 | 90.0 | 69 | 51 | 1.50 | 8 |
| 1990 | DET | 69 | 8 | 6 | 3.05 | 94.1 | 50 | 33 | 1.30 | 22 |
| 1991 | DET | 60 | 10 | 2 | 2.88 | 84.1 | 61 | 34 | 1.36 | 21 |
| 1992 | DET | 60 | 2 | 6 | 3.96 | 77.1 | 58 | 20 | 1.23 | 24 |
| 1993 | DET | 63 | 5 | 3 | 2.64 | 71.2 | 58 | 32 | 1.41 | 24 |
| 1994 | DET | 30 | 1 | 3 | 5.19 | 34.2 | 27 | 17 | 1.73 | 8 |
| 1995 |  DET/HOU | 50 | 0 | 2 | 2.15 | 50.1 | 43 | 13 | 1.15 | 26 |
| 1996 |  TEX | 49 | 0 | 7 | 5.79 | 42.0 | 34 | 17 | 1.38 | 31 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV