Francis Martes vs. Kevin Whelan — Career Comparison

On the career pitching numbers, Francis Martes posted a stronger line than Kevin Whelan. Francis Martes posted stronger numbers in ERA (5.8 vs 9) and WHIP (1.564 vs 3.333). By the career numbers, Francis Martes 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.