ERA+
Justin Grimm · Season-by-season history
ERA+ over time
- Texas Rangers · MLB
- Kansas City Royals · MLB
- Athletics · MLB
Hover over a point for its value. Only numeric values with a recorded season are charted; missing seasons are not treated as zero.
| Season | Team | League | ERA+ |
|---|---|---|---|
| 2022 |  Athletics |
MLB | 92 |
| 2018 |  Kansas City Royals |
MLB | 33 |
| 2013 |  Texas Rangers |
MLB | 65 |
| 2012 | Texas Rangers |
MLB | 50 |