Jack Fifield career WHIP
1.55Career Regular Season
Jack Fifield has a career WHIP of 1.55 over 3 regular seasons.
- Best season on file: 1.34 in 1898.
- Most recent: 1.69 in 1899.
Average of 3 regular seasons, 1897 through 1899. Figures come from ESPN's box scores and were last read on October 31, 2026.