Rube Kisinger vs. William Parson — Career Comparison

On the career pitching numbers, Rube Kisinger posted a stronger line than William Parson. Rube Kisinger posted stronger numbers in ERA (3 vs 4.92) and WHIP (1.278 vs 1.856). By the career numbers, Rube Kisinger 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.