ERA+
Phil Maton · Season-by-season history
ERA+ over time
- Cleveland Guardians · MLB
- Houston Astros · MLB
- Tampa Bay Rays · MLB
- Texas Rangers · MLB
| Season | Team | League | ERA+ |
|---|---|---|---|
| 2025 |  Texas Rangers |
MLB | 105 |
| 2024 |  Tampa Bay Rays |
MLB | 88 |
| 2023 |  Houston Astros |
MLB | 142 |
| 2022 | Houston Astros |
MLB | 100 |
| 2021 |  Cleveland Guardians |
MLB | 94 |
| 2020 | Cleveland Guardians |
MLB | 98 |
| 2019 | Cleveland Guardians |
MLB | 166 |