Firpo Marberry career ERA
3.63Career Regular Season
Firpo Marberry has a career ERA of 3.63 over 14 regular seasons.
- Best season on file: 2.82 in 1923.
- Most recent: 3.77 in 1936.
Average of 14 regular seasons, 1923 through 1936. Figures come from ESPN's box scores and were last read on September 21, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1923 |  MIN | 11 | 4 | 0 | 2.82 | 44.2 | 18 | 17 | 1.32 | 0 |
| 1924 | MIN | 50 | 11 | 12 | 3.09 | 195.1 | 68 | 70 | 1.33 | 15 |
| 1925 | MIN | 55 | 9 | 5 | 3.47 | 93.1 | 53 | 45 | 1.38 | 15 |
| 1926 | MIN | 64 | 12 | 7 | 3.00 | 138.0 | 43 | 66 | 1.35 | 22 |
| 1927 | MIN | 56 | 10 | 7 | 4.64 | 155.1 | 74 | 68 | 1.58 | 9 |
| 1928 | MIN | 48 | 13 | 13 | 3.85 | 161.1 | 76 | 42 | 1.25 | 3 |
| 1929 | MIN | 49 | 19 | 12 | 3.06 | 250.1 | 121 | 69 | 1.21 | 11 |
| 1930 | MIN | 33 | 15 | 5 | 4.09 | 185.0 | 56 | 53 | 1.31 | 1 |
| 1931 | MIN | 45 | 16 | 4 | 3.45 | 219.0 | 88 | 63 | 1.25 | 7 |
| 1932 | MIN | 54 | 8 | 4 | 4.01 | 197.2 | 66 | 72 | 1.39 | 13 |
| 1933 |  DET | 37 | 16 | 11 | 3.29 | 238.1 | 84 | 61 | 1.23 | 2 |
| 1934 | DET | 38 | 15 | 5 | 4.57 | 155.2 | 64 | 48 | 1.43 | 3 |
| 1935 | DET | 5 | 0 | 1 | 4.26 | 19.0 | 7 | 9 | 1.63 | 0 |
| 1936 |  MIN/SF | 6 | 0 | 2 | 3.77 | 14.1 | 4 | 3 | 1.05 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV