Frank Dasso vs. Mark Leiter — Career Comparison

Looking at the career totals, Frank Dasso and Mark Leiter are fairly close on the surface numbers. Frank Dasso posted stronger numbers in ERA (3.91 vs 4.57) and home runs allowed (0.84 per nine innings vs 1.18). Mark Leiter had the advantage in WHIP (1.412 vs 1.510). By the career numbers, Frank Dasso 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.