Jim Sullivan career ERA
4.35Career Regular Season
Jim Sullivan has a career ERA of 4.35 over 4 regular seasons.
- Best season on file: 3.94 in 1897.
Lowest of 4 regular seasons, 1891 through 1897. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1891 | — | 2 | 0 | 1 | 6.75 | 9.1 | 1 | 10 | 2.36 | 0 |
| 1895 |  ATL | 21 | 11 | 9 | 4.82 | 179.1 | 46 | 58 | 1.64 | 0 |
| 1896 | ATL | 31 | 11 | 12 | 4.03 | 225.1 | 33 | 68 | 1.49 | 1 |
| 1897 | ATL | 13 | 4 | 5 | 3.94 | 89.0 | 17 | 26 | 1.31 | 2 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV