Mark Ross vs. Ace Williams — Career Comparison

Looking at the career totals, Mark Ross and Ace Williams are fairly close on the surface numbers. Mark Ross posted stronger numbers in ERA (3.83 vs 16) and WHIP (1.087 vs 3.889). Ace Williams had the advantage in home runs allowed (0 per nine innings vs 1.06). By the career numbers, Mark Ross 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.