John Anderson vs. Pete Gregory — Career Comparison

On the career pitching numbers, Pete Gregory posted a stronger line than John Anderson. Pete Gregory posted stronger numbers in ERA (2.7 vs 6.45) and WHIP (0.600 vs 1.813). By the career numbers, Pete Gregory 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.