Rick Greene vs. Bob Humphreys — Career Comparison

On the career pitching numbers, Bob Humphreys posted a stronger line than Rick Greene. Bob Humphreys posted stronger numbers in ERA (3.36 vs 4.76) and WHIP (1.283 vs 1.412). By the career numbers, Bob Humphreys 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.