Stan Yerkes career ERA
3.66Career Regular Season
Stan Yerkes has a career ERA of 3.66 over 3 regular seasons.
- Best season on file: 1.80 in 1903.
Best of 3 regular seasons, 1901 through 1903. Figures come from ESPN's box scores and were last read on September 23, 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1901 |  NYY/STL | 5 | 3 | 2 | 3.86 | 42.0 | 19 | 8 | 1.31 | 0 |
| 1902 | STL | 39 | 12 | 21 | 3.66 | 272.2 | 81 | 79 | 1.54 | 0 |
| 1903 | STL | 1 | 0 | 1 | 1.80 | 5.0 | 3 | 0 | 1.60 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV