Bob Cremins vs. Al Preston — Career Comparison

On the career pitching numbers, Bob Cremins posted a stronger line than Al Preston. Bob Cremins posted stronger numbers in ERA (5.06 vs 20.25) and WHIP (1.500 vs 4.500). By the career numbers, Bob Cremins 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.