John Ewing career ERA
3.68Career Regular Season
John Ewing has a career ERA of 3.68 over 4 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1888 | — | 21 | 8 | 13 | 2.83 | 191.0 | 87 | 34 | 1.09 | 0 |
| 1889 | — | 40 | 6 | 30 | 4.87 | 331.0 | 155 | 147 | 1.67 | 0 |
| 1890 | — | 35 | 18 | 12 | 4.24 | 267.1 | 145 | 104 | 1.49 | 2 |
| 1891 |  SF | 33 | 21 | 8 | 2.27 | 269.1 | 138 | 105 | 1.27 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 2.27 in 1891.
Average of 4 regular seasons, 1888 through 1891. Figures come from ESPN's box scores and were last read on October 30, 2026.