Harry Billiard career ERA
3.95Career Regular Season
Harry Billiard has a career ERA of 3.95 over 3 regular seasons.
- Best season on file: 2.65 in 1908.
- Most recent: 5.72 in 1915.
Average of 3 regular seasons, 1908 through 1915. Figures come from ESPN's box scores and were last read on September 23, 2026.