Harry Perkowski career WHIP
1.49Career Regular Season
Harry Perkowski has a career WHIP of 1.49 over 8 regular seasons.
- Best season on file: 1.38 in 1953.
- Most recent: 1.64 in 1955.
Average of 8 regular seasons, 1947 through 1955. Figures come from ESPN's box scores and were last read on October 30, 2026.