Ken Ray vs. Carroll Sembera — Career Comparison

On the career pitching numbers, Carroll Sembera posted a stronger line than Ken Ray. Carroll Sembera posted stronger numbers in ERA (4.7 vs 5.13) and WHIP (1.668 vs 1.734). By the career numbers, Carroll Sembera 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.