ERA
Jon Gray · Season-by-season history
ERA over time
- Texas Rangers · 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 |
|---|---|---|---|
| 2025 |  Texas Rangers |
MLB | 7.71 |
| 2024 | Texas Rangers |
MLB | 4.47 |
| 2023 | Texas Rangers |
MLB | 4.12 |
| 2022 | Texas Rangers |
MLB | 3.96 |