Harry Gaspar career ERA
2.69Career Regular Season
Harry Gaspar has a career ERA of 2.69 over 4 regular seasons.
- Best season on file: 2.01 in 1909.
- Most recent: 4.17 in 1912.
Average of 4 regular seasons, 1909 through 1912. Figures come from ESPN's box scores and were last read on September 22, 2026.