Jack Wisner career ERA
3.21Career Regular Season
Jack Wisner has a career ERA of 3.21 over 4 regular seasons.
| 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1919 |  PIT | 4 | 1 | 0 | 0.96 | 18.2 | 4 | 7 | 1.02 | 0 |
| 1920 | PIT | 17 | 1 | 3 | 3.43 | 44.2 | 13 | 10 | 1.25 | 0 |
| 1925 |  SF | 25 | 0 | 0 | 3.79 | 40.1 | 13 | 14 | 1.17 | 0 |
| 1926 | SF | 5 | 2 | 2 | 3.54 | 28.0 | 5 | 10 | 1.11 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 0.96 in 1919.
- Most recent: 3.54 in 1926.
Average of 4 regular seasons, 1919 through 1926. Figures come from ESPN's box scores and were last read on October 28, 2026.