Ben Johnson career ERA
3.91Career Regular Season
Ben Johnson has a career ERA of 3.91 over 2 regular seasons.
- Best season on file: 2.16 in 1959.
- Most recent: 4.91 in 1960.
Average of 2 regular seasons, 1959 through 1960. Figures come from ESPN's box scores and were last read on October 31, 2026.