John Hiller career ERA
2.83Career Regular Season
John Hiller has a career ERA of 2.83 over 15 regular seasons.
- Best season on file: 0.00 in 1965.
- Most recent: 4.40 in 1980.
Average of 15 regular seasons, 1965 through 1980. Figures come from ESPN's box scores and were last read on September 22, 2026.