Mark Gubicza vs. Robert Ray — Career Comparison

On the career pitching numbers, Mark Gubicza posted a stronger line than Robert Ray. Mark Gubicza posted stronger numbers in ERA (3.96 vs 4.18) and home runs allowed (0.63 per nine innings vs 1.29). By the career numbers, Mark Gubicza 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.