Ace Adams vs. Willis Roberts — Career Comparison

On the career pitching numbers, Ace Adams posted a stronger line than Willis Roberts. Ace Adams posted stronger numbers in ERA (3.47 vs 4.64) and WHIP (1.384 vs 1.521). By the career numbers, Ace Adams 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.