Michael Rucker career ERA
5.26Career Regular Season
Michael Rucker has a career ERA of 5.26 over 4 regular seasons.
- Best season on file: 3.95 in 2022.
- Most recent: 6.18 in 2026.
Average of 4 regular seasons, 2021 through 2026. Figures come from ESPN's box scores and were last read on September 21, 2026.

