Jim Grant vs. Mario Hollands — Career Comparison

Looking at the career totals, Jim Grant and Mario Hollands are fairly close on the surface numbers. Mario Hollands posted stronger numbers in ERA (4.4 vs 13.5) and WHIP (1.447 vs 3.500). Jim Grant had the advantage in home runs allowed (0 per nine innings vs 0.57). By the career numbers, Mario Hollands 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.