Mark Leiter vs. Paul Marak — Career Comparison

Looking at the career totals, Mark Leiter and Paul Marak are fairly close on the surface numbers. Paul Marak posted stronger numbers in ERA (3.69 vs 4.57) and home runs allowed (0.46 per nine innings vs 1.18). Mark Leiter had the advantage in WHIP (1.412 vs 1.564). By the career numbers, Paul Marak had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.