Charlie Bowles vs. Carson Spiers — Career Comparison

On the career pitching numbers, Charlie Bowles posted a stronger line than Carson Spiers. Charlie Bowles posted stronger numbers in ERA (4.38 vs 5.69) and home runs allowed (0.53 per nine innings vs 1.85). By the career numbers, Charlie Bowles 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.