Ken Ash vs. John Glaiser — Career Comparison

On the career pitching numbers, Ken Ash posted a stronger line than John Glaiser. Ken Ash posted stronger numbers in WHIP (1.469 vs 1.568) and home runs allowed (0.33 per nine innings vs 0.61). 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.