Evan Lee vs. Art Mahaffey — Career Comparison

Looking at the career totals, Evan Lee and Art Mahaffey are fairly close on the surface numbers. Art Mahaffey had the edge in WHIP (1.351 vs 1.846). By the career numbers, Art Mahaffey 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.