Babe Birrer career ERA
4.36Career Regular Season
Babe Birrer has a career ERA of 4.36 over 3 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1955 |  DET | 36 | 4 | 3 | 4.15 | 80.1 | 28 | 29 | 1.32 | 3 |
| 1956 |  BAL | 4 | 0 | 0 | 6.75 | 5.1 | 1 | 1 | 1.88 | 0 |
| 1958 |  LAD | 16 | 0 | 0 | 4.50 | 34.0 | 16 | 7 | 1.47 | 1 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 4.15 in 1955.
- Most recent: 4.50 in 1958.
Lowest of 3 regular seasons, 1955 through 1958. Figures come from ESPN's box scores and were last read on November 2, 2026.