ERA
Bryan Shaw · Season-by-season history
ERA over time
- Cleveland Guardians · 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 |
|---|---|---|---|
| 2024 |  Chicago White Sox |
MLB | 9.00 |
| 2023 | Chicago White Sox |
MLB | 4.14 |
| 2022 |  Cleveland Guardians |
MLB | 5.40 |
| 2021 | Cleveland Guardians |
MLB | 3.49 |
| 2020 |  Seattle Mariners |
MLB | 18.00 |
| 2017 | Cleveland Guardians |
MLB | 3.52 |
| 2016 | Cleveland Guardians |
MLB | 3.24 |
| 2015 | Cleveland Guardians |
MLB | 2.95 |
| 2014 | Cleveland Guardians |
MLB | 2.59 |
| 2013 | Cleveland Guardians |
MLB | 3.24 |