Gerry Arrigo vs. John DeSilva — Career Comparison

On the career pitching numbers, Gerry Arrigo posted a stronger line than John DeSilva. Gerry Arrigo posted stronger numbers in ERA (4.14 vs 7.2) and WHIP (1.487 vs 1.600). By the career numbers, Gerry Arrigo 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.