Mark Ross career WHIP
1.02Career Regular Season
Mark Ross has a career WHIP of 1.02 over 6 regular seasons.
- Best season on file: 0.43 in 1984.
- Most recent: 1.18 in 1990.
Average of 6 regular seasons, 1982 through 1990. Figures come from ESPN's box scores and were last read on October 31, 2026.