Ralph Erickson vs. John Pomorski — Career Comparison

On the career pitching numbers, John Pomorski posted a stronger line than Ralph Erickson. John Pomorski posted stronger numbers in ERA (5.4 vs 8.4) and WHIP (1.800 vs 2.333). By the career numbers, John Pomorski 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.