Claude Jonnard career WHIP
1.41Career Regular Season
Claude Jonnard has a career WHIP of 1.41 over 6 regular seasons.
- Best season on file: 1.00 in 1921.
- Most recent: 1.88 in 1929.
Average of 6 regular seasons, 1921 through 1929. Figures come from ESPN's box scores and were last read on October 24, 2026.