Ken Ash vs. Pierson Ohl — Career Comparison

On the career pitching numbers, Ken Ash posted a stronger line than Pierson Ohl. Ken Ash posted stronger numbers in ERA (4.96 vs 5.1) and home runs allowed (0.33 per nine innings vs 1.5). By the career numbers, Ken Ash 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.