Dave Frost vs. Bob Rush — Career Comparison

On the career pitching numbers, Bob Rush posted a stronger line than Dave Frost. Bob Rush posted stronger numbers in ERA (3.65 vs 4.1) and WHIP (1.305 vs 1.367). By the career numbers, Bob Rush 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.