ERA
Kendall Graveman · Season-by-season history
ERA over time
- Toronto Blue Jays · MLB
- Athletics · MLB
- Seattle Mariners · MLB
- Chicago White Sox · 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 | ERA |
|---|---|---|---|
| 2023 |  Chicago White Sox |
MLB | 3.48 |
| 2022 | Chicago White Sox |
MLB | 3.18 |
| 2021 |  Seattle Mariners |
MLB | 0.82 |
| 2020 | Seattle Mariners |
MLB | 5.79 |
| 2018 |  Athletics |
MLB | 7.60 |
| 2017 | Athletics |
MLB | 4.19 |
| 2016 | Athletics |
MLB | 4.11 |
| 2015 | Athletics |
MLB | 4.05 |
| 2014 |  Toronto Blue Jays |
MLB | 3.86 |