Spencer Turnbull career ERA
4.31Career Regular Season
Spencer Turnbull has a career ERA of 4.31 over 7 regular seasons.
- Best season on file: 2.65 in 2024.
- Most recent: 7.11 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. | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 |  DET | 4 | 0 | 2 | 6.06 | 16.1 | 15 | 4 | 1.29 | 0 |
| 2019 | DET | 30 | 3 | 17 | 4.61 | 148.1 | 146 | 59 | 1.44 | 0 |
| 2020 | DET | 11 | 4 | 4 | 3.97 | 56.2 | 51 | 29 | 1.34 | 0 |
| 2021 | DET | 9 | 4 | 2 | 2.88 | 50.0 | 44 | 12 | 0.98 | 0 |
| 2023 | DET | 7 | 1 | 4 | 7.26 | 31.0 | 24 | 15 | 1.68 | 0 |
| 2024 |  PHI | 17 | 3 | 0 | 2.65 | 54.1 | 58 | 20 | 1.05 | 0 |
| 2025 |  TOR | 3 | 1 | 1 | 7.11 | 6.1 | 4 | 4 | 2.53 | 0 |
What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV