Don Cooper vs. Steve Delabar — Career Comparison

On the career pitching numbers, Steve Delabar posted a stronger line than Don Cooper. Steve Delabar posted stronger numbers in ERA (4.07 vs 5.27) and WHIP (1.351 vs 1.723). By the career numbers, Steve Delabar 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.