Jake Thielman career ERA
3.16Career Regular Season
Jake Thielman has a career ERA of 3.16 over 4 regular seasons.
- Best season on file: 2.33 in 1907.
- Most recent: 4.04 in 1908.
Average of 4 regular seasons, 1905 through 1908. 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1905 |  STL | 32 | 15 | 16 | 3.50 | 242.0 | 87 | 62 | 1.35 | 0 |
| 1906 | STL | 1 | 0 | 1 | 3.60 | 5.0 | 0 | 2 | 1.40 | 0 |
| 1907 |  CLE | 20 | 11 | 8 | 2.33 | 166.0 | 56 | 34 | 1.11 | 0 |
| 1908 |  CLE/BOS | 12 | 4 | 3 | 4.04 | 62.1 | 15 | 9 | 1.14 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV