Terry Leach vs. Rich Thompson — Career Comparison

On the career pitching numbers, Terry Leach posted a stronger line than Rich Thompson. Terry Leach posted stronger numbers in ERA (3.15 vs 4.21) and home runs allowed (0.49 per nine innings vs 1.55). By the career numbers, Terry Leach 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.