Jack Ryan career ERA
2.88Career Regular Season
Jack Ryan has a career ERA of 2.88 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1908 |  CLE | 8 | 1 | 1 | 2.27 | 35.2 | 7 | 2 | 0.81 | 1 |
| 1909 |  BOS | 13 | 4 | 3 | 3.23 | 61.1 | 24 | 20 | 1.39 | 0 |
| 1911 |  LAD | 3 | 0 | 1 | 3.00 | 6.0 | 1 | 4 | 2.17 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV
- Best season on file: 2.27 in 1908.
- Most recent: 3.00 in 1911.
Average of 3 regular seasons, 1908 through 1911. Figures come from ESPN's box scores and were last read on October 29, 2026.