Ross Grimsley vs. Phil Maton — Career Comparison

Looking at the career totals, Ross Grimsley and Phil Maton are fairly close on the surface numbers. Ross Grimsley posted stronger numbers in ERA (3.86 vs 3.98) and home runs allowed (0.64 per nine innings vs 1.01). Phil Maton had the advantage in WHIP (1.281 vs 1.571). By the career numbers, Ross Grimsley 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.