Mickey Harris career ERA
4.18Career Regular Season
Mickey Harris has a career ERA of 4.18 over 9 regular seasons.
- Best season on file: 2.44 in 1947.
- Most recent: 4.72 in 1952.
Average of 9 regular seasons, 1940 through 1952. Figures come from ESPN's box scores and were last read on September 22, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1940 |  BOS | 13 | 4 | 2 | 5.00 | 68.1 | 36 | 26 | 1.60 | 0 |
| 1941 | BOS | 35 | 8 | 14 | 3.25 | 194.0 | 111 | 86 | 1.42 | 1 |
| 1946 | BOS | 34 | 17 | 9 | 3.64 | 222.2 | 131 | 76 | 1.40 | 0 |
| 1947 | BOS | 15 | 5 | 4 | 2.44 | 51.2 | 35 | 23 | 1.26 | 0 |
| 1948 | BOS | 20 | 7 | 10 | 5.30 | 113.2 | 42 | 59 | 1.57 | 0 |
| 1949 |  BOS/MIN | 30 | 4 | 15 | 5.13 | 166.2 | 68 | 75 | 1.67 | 0 |
| 1950 | MIN | 53 | 5 | 9 | 4.78 | 98.0 | 41 | 46 | 1.42 | 15 |
| 1951 | MIN | 41 | 6 | 8 | 3.81 | 87.1 | 47 | 43 | 1.49 | 4 |
| 1952 |  MIN/CLE | 30 | 3 | 0 | 4.72 | 47.2 | 23 | 21 | 1.34 | 1 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV