Alex Jones career ERA
3.73Career Regular Season
Alex Jones has a career ERA of 3.73 over 4 regular seasons.
- Best season on file: 2.00 in 1894.
- Most recent: 12.46 in 1903.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1889 |  PIT | 1 | 1 | 0 | 3.00 | 9.0 | 10 | 1 | 0.89 | 0 |
| 1892 | — | 22 | 5 | 14 | 3.42 | 173.2 | 51 | 70 | 1.34 | 0 |
| 1894 |  PHI | 1 | 1 | 0 | 2.00 | 9.0 | 2 | 0 | 1.11 | 0 |
| 1903 |  DET | 2 | 0 | 1 | 12.46 | 8.2 | 2 | 6 | 2.88 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV