David Holmberg vs. Randolph Prim — Career Comparison

On the career pitching numbers, Randolph Prim posted a stronger line than David Holmberg. Randolph Prim posted stronger numbers in ERA (3.97 vs 5.49) and WHIP (1.103 vs 1.713). By the career numbers, Randolph Prim 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.