Jeremy Accardo vs. John Mackinson — Career Comparison

On the career pitching numbers, Jeremy Accardo posted a stronger line than John Mackinson. Jeremy Accardo posted stronger numbers in ERA (4.3 vs 7.36) and WHIP (1.458 vs 1.773). By the career numbers, Jeremy Accardo 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.