Bobby Ayala vs. Pierson Ohl — Career Comparison

On the career pitching numbers, Bobby Ayala posted a stronger line than Pierson Ohl. Bobby Ayala posted stronger numbers in ERA (4.78 vs 5.1) and home runs allowed (1.11 per nine innings vs 1.5). By the career numbers, Bobby Ayala 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.