Earned Runs Allowed
Jesse Hahn · Season-by-season history
Earned Runs Allowed over time
- Athletics · MLB
- Kansas City Royals · MLB
- Seattle Mariners · MLB
Hover over a bar for its value. Only numeric values with a recorded season are charted; missing seasons are not treated as zero.
| Season | Team | League | Earned Runs Allowed |
|---|---|---|---|
| 2025 |  Seattle Mariners |
MLB | 3 |
| 2021 |  Kansas City Royals |
MLB | 5 |
| 2020 | Kansas City Royals |
MLB | 1 |
| 2019 | Kansas City Royals |
MLB | 7 |
| 2017 |  Athletics |
MLB | 41 |
| 2016 | Athletics |
MLB | 31 |
| 2015 | Athletics |
MLB | 36 |