Jack Leiter vs. Johnny Rutherford — Career Comparison

On the career pitching numbers, Johnny Rutherford posted a stronger line than Jack Leiter. Johnny Rutherford posted stronger numbers in ERA (4.25 vs 4.8) and WHIP (1.295 vs 1.361). By the career numbers, Johnny Rutherford 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.