Ike Butler vs. John Gilroy — Career Comparison

On the career pitching numbers, Ike Butler posted a stronger line than John Gilroy. Ike Butler posted stronger numbers in ERA (5.34 vs 6.23) and WHIP (1.831 vs 2.031). By the career numbers, Ike Butler 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.