Bill Smith career ERA
4.21Career Regular Season
Bill Smith has a career ERA of 4.21 over 3 regular seasons.
- Best season on file: 1.08 in 1959.
- Most recent: 4.29 in 1962.
Average of 3 regular seasons, 1958 through 1962. Figures come from ESPN's box scores and were last read on October 27, 2026.