Lisalverto Bonilla vs. Al Schacht — Career Comparison

On the career pitching numbers, Al Schacht posted a stronger line than Lisalverto Bonilla. Al Schacht posted stronger numbers in ERA (4.48 vs 6.28) and home runs allowed (0.18 per nine innings vs 1.57). By the career numbers, Al Schacht 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.