ERA+
Yusei Kikuchi · Season-by-season history
ERA+ over time
- Seattle Mariners · MLB
- Toronto Blue Jays · MLB
- Los Angeles Angels · 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 |  Los Angeles Angels |
MLB | 107 |
| 2024 |  Toronto Blue Jays |
MLB | 87 |
| 2023 | Toronto Blue Jays |
MLB | 111 |
| 2022 | Toronto Blue Jays |
MLB | 74 |
| 2021 |  Seattle Mariners |
MLB | 93 |
| 2020 | Seattle Mariners |
MLB | 83 |
| 2019 | Seattle Mariners |
MLB | 80 |