ERA+
Ángel Zerpa · Season-by-season history
ERA+ over time
- Kansas City Royals · 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 |  Kansas City Royals |
MLB | 99 |
| 2024 | Kansas City Royals |
MLB | 107 |
| 2023 | Kansas City Royals |
MLB | 92 |
| 2022 | Kansas City Royals |
MLB | 258 |