Geoff Hartlieb ERA in 2025
21.602025 Regular Season
Geoff Hartlieb posted a 21.60 ERA in the 2025 regular season.
- Geoff Hartlieb's highest ERA of the 7 seasons on file; the best is 2.25 in 2023.
- Up 12.60 from 9.00 in 2024.
Figures come from ESPN's box scores and were last read on September 24, 2026.
| 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. | H: Times the batter reached base by hitting the ball, without help from an error. | R: Runs — scored by the batter, or allowed by the pitcher. | ER: Earned runs allowed — runs that scored without help from an error. | BB: Times the batter reached first base on four balls. | K: Batters this pitcher struck out. | HR: Home runs hit. | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Jul 25, 2025 |  vs TOR | L 6-2 | 21.60 | 1.0 | 0 | 0 | 0 | 2 | 1 | 0 |
| Jul 24, 2025 | vs TOR | L 11-4 | 30.86 | 1.0 | 3 | 2 | 2 | 0 | 0 | 1 |
| Jul 8, 2025 |  vs SEA | W 10-3 | 40.50 | 0.1 | 3 | 3 | 3 | 1 | 1 | 1 |
| Jul 1, 2025 | @ TOR | L 12-5 | 27.00 | 1.0 | 2 | 3 | 3 | 3 | 3 | 0 |
