Gary Kroll vs. Daniel Schlereth — Career Comparison

On the career pitching numbers, Gary Kroll posted a stronger line than Daniel Schlereth. Gary Kroll posted stronger numbers in ERA (4.24 vs 4.35) and WHIP (1.494 vs 1.667). By the career numbers, Gary Kroll 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.