Bob Tewksbury career ERA
3.92Career Regular Season
Bob Tewksbury has a career ERA of 3.92 over 13 regular seasons.
- Best season on file: 2.16 in 1992.
- Most recent: 4.79 in 1998.
Average of 13 regular seasons, 1986 through 1998. Figures come from ESPN's box scores and were last read on September 23, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1986 |  NYY | 23 | 9 | 5 | 3.31 | 130.1 | 49 | 31 | 1.34 | 0 |
| 1987 |  NYY/CHC | 15 | 1 | 8 | 6.66 | 51.1 | 22 | 20 | 1.93 | 0 |
| 1988 | CHC | 1 | 0 | 0 | 8.10 | 3.1 | 1 | 2 | 2.40 | 0 |
| 1989 |  STL | 7 | 1 | 0 | 3.30 | 30.0 | 17 | 10 | 1.17 | 0 |
| 1990 | STL | 28 | 10 | 9 | 3.47 | 145.1 | 50 | 15 | 1.14 | 1 |
| 1991 | STL | 30 | 11 | 12 | 3.25 | 191.0 | 75 | 38 | 1.28 | 0 |
| 1992 | STL | 33 | 16 | 5 | 2.16 | 233.0 | 91 | 20 | 1.02 | 0 |
| 1993 | STL | 32 | 17 | 10 | 3.83 | 213.2 | 97 | 20 | 1.30 | 0 |
| 1994 | STL | 24 | 12 | 10 | 5.32 | 155.2 | 79 | 22 | 1.36 | 0 |
| 1995 |  TEX | 21 | 8 | 7 | 4.58 | 129.2 | 53 | 20 | 1.46 | 0 |
| 1996 |  SD | 36 | 10 | 10 | 4.31 | 206.2 | 126 | 43 | 1.29 | 0 |
| 1997 |  MIN | 26 | 8 | 13 | 4.22 | 168.2 | 92 | 31 | 1.37 | 0 |
| 1998 | MIN | 26 | 7 | 13 | 4.79 | 148.1 | 60 | 20 | 1.31 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV