Mark Ross vs. Jeff Wallace — Career Comparison

Looking at the career totals, Mark Ross and Jeff Wallace are fairly close on the surface numbers. Mark Ross posted stronger numbers in ERA (3.83 vs 4.2) and WHIP (1.087 vs 1.745). Jeff Wallace had the advantage in home runs allowed (0.72 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.