Mark Grant career WHIP
1.43Career Regular Season
Mark Grant has a career WHIP of 1.43 over 8 regular seasons.
- Best season on file: 1.10 in 1986.
- Most recent: 1.78 in 1993.
Average of 8 regular seasons, 1984 through 1993. Figures come from ESPN's box scores and were last read on November 1, 2026.