Al Kellett vs. Kevin Whelan — Career Comparison

On the career pitching numbers, Al Kellett posted a stronger line than Kevin Whelan. Al Kellett posted stronger numbers in ERA (6.3 vs 9) and WHIP (2.100 vs 3.333). By the career numbers, Al Kellett 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.