Penn Murfee career ERA
3.38Career Regular Season
Penn Murfee has a career ERA of 3.38 over 3 regular seasons.
- Best season on file: 1.29 in 2023.
- Most recent: 7.82 in 2025.
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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2022 |  SEA | 64 | 4 | 0 | 2.99 | 69.1 | 76 | 18 | 0.95 | 0 |
| 2023 | SEA | 16 | 1 | 2 | 1.29 | 14.0 | 16 | 10 | 1.07 | 0 |
| 2025 |  CHW | 15 | 0 | 1 | 7.82 | 12.2 | 13 | 5 | 1.89 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV