Greg Burke vs. John Mackinson — Career Comparison

On the career pitching numbers, Greg Burke posted a stronger line than John Mackinson. Greg Burke posted stronger numbers in ERA (4.77 vs 7.36) and home runs allowed (0.81 per nine innings vs 1.23). By the career numbers, Greg Burke 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.