Hal Griggs career ERA
5.50Career Regular Season
Hal Griggs has a career ERA of 5.50 over 4 regular seasons.
- Best season on file: 3.29 in 1957.
- Most recent: 5.25 in 1959.
Average of 4 regular seasons, 1956 through 1959. Figures come from ESPN's box scores and were last read on October 30, 2026.