Les Rohr vs. Adrian Zabala — Career Comparison

Looking at the career totals, Les Rohr and Adrian Zabala are fairly close on the surface numbers. Les Rohr posted stronger numbers in ERA (3.7 vs 5.02) and home runs allowed (0.37 per nine innings vs 0.75). Adrian Zabala had the advantage in WHIP (1.423 vs 1.932). By the career numbers, Les Rohr 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.