Jack Warner career ERA
5.10Career Regular Season
Jack Warner has a career ERA of 5.10 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1962 |  CHC | 7 | 0 | 0 | 7.71 | 7.0 | 3 | 0 | 1.29 | 0 |
| 1963 | CHC | 8 | 0 | 1 | 2.78 | 22.2 | 7 | 8 | 1.28 | 0 |
| 1964 | CHC | 7 | 0 | 0 | 2.89 | 9.1 | 6 | 4 | 1.71 | 0 |
| 1965 | CHC | 11 | 0 | 1 | 8.62 | 15.2 | 7 | 9 | 1.98 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 2.78 in 1963.
- Most recent: 8.62 in 1965.
Average of 4 regular seasons, 1962 through 1965. Figures come from ESPN's box scores and were last read on October 25, 2026.