Paul Mitchell career ERA
4.45Career Regular Season
Paul Mitchell has a career ERA of 4.45 over 6 regular seasons.
- Best season on file: 3.53 in 1980.
Average of 6 regular seasons, 1975 through 1980. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1975 |  BAL | 11 | 3 | 0 | 3.63 | 57.0 | 31 | 19 | 1.05 | 0 |
| 1976 |  ATH | 26 | 9 | 7 | 4.25 | 142.0 | 67 | 30 | 1.40 | 0 |
| 1977 |  ATH/SEA | 14 | 3 | 6 | 6.41 | 53.1 | 25 | 23 | 1.76 | 0 |
| 1978 | SEA | 29 | 8 | 14 | 4.18 | 168.0 | 75 | 79 | 1.50 | 0 |
| 1979 |  SEA/MIL | 28 | 4 | 7 | 5.32 | 111.2 | 50 | 25 | 1.36 | 0 |
| 1980 | MIL | 17 | 5 | 5 | 3.53 | 89.1 | 29 | 15 | 1.20 | 1 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV