Don Kainer vs. Mike Walker — Career Comparison

On the career pitching numbers, Don Kainer posted a stronger line than Mike Walker. Don Kainer posted stronger numbers in ERA (1.83 vs 7.36) and WHIP (1.627 vs 2.250). By the career numbers, Don Kainer 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.