Charlie Bartson vs. Ethan Roberts — Career Comparison

On the career pitching numbers, Charlie Bartson posted a stronger line than Ethan Roberts. Charlie Bartson posted stronger numbers in ERA (4.11 vs 4.98) and WHIP (1.482 vs 1.592). By the career numbers, Charlie Bartson 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.