Al Corwin career ERA
3.98Career Regular Season
Al Corwin has a career ERA of 3.98 over 5 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1951 |  SF | 15 | 5 | 1 | 3.66 | 59.0 | 30 | 21 | 1.19 | 1 |
| 1952 | SF | 21 | 6 | 1 | 2.66 | 67.2 | 36 | 36 | 1.39 | 2 |
| 1953 | SF | 48 | 6 | 4 | 4.98 | 106.2 | 49 | 68 | 1.78 | 2 |
| 1954 | SF | 20 | 1 | 3 | 4.02 | 31.1 | 14 | 14 | 1.56 | 0 |
| 1955 | SF | 13 | 0 | 1 | 4.01 | 24.2 | 13 | 17 | 1.70 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 2.66 in 1952.
- Most recent: 4.01 in 1955.
Average of 5 regular seasons, 1951 through 1955. Figures come from ESPN's box scores and were last read on November 7, 2026.