Bob Brown vs. Carson Spiers — Career Comparison

On the career pitching numbers, Bob Brown posted a stronger line than Carson Spiers. Bob Brown posted stronger numbers in ERA (4.48 vs 5.69) and WHIP (1.521 vs 1.573). By the career numbers, Bob Brown 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.