Monte Weaver career ERA
4.36Career Regular Season
Monte Weaver has a career ERA of 4.36 over 9 regular seasons.
- Best season on file: 3.25 in 1933.
- Most recent: 6.64 in 1939.
Average of 9 regular seasons, 1931 through 1939. Figures come from ESPN's box scores and were last read on November 2, 2026.