Jim Peterson career WHIP
1.66Career Regular Season
Jim Peterson has a career WHIP of 1.66 over 3 regular seasons.
- Best season on file: 1.65 in 1933.
- Most recent: 1.76 in 1937.
Average of 3 regular seasons, 1931 through 1937. Figures come from ESPN's box scores and were last read on September 22, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1931 |  ATH | 6 | 0 | 1 | 6.23 | 13.0 | 7 | 4 | 1.69 | 0 |
| 1933 | ATH | 32 | 2 | 5 | 4.96 | 90.2 | 18 | 36 | 1.65 | 0 |
| 1937 |  LAD | 3 | 0 | 0 | 7.94 | 5.2 | 4 | 2 | 1.76 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV