Arnie Munoz vs. Kevin Whelan — Career Comparison

Looking at the career totals, Arnie Munoz and Kevin Whelan are fairly close on the surface numbers. Arnie Munoz posted stronger numbers in WHIP (2.390 vs 3.333) and home runs allowed (2.75 per nine innings vs 6). Kevin Whelan had the advantage in ERA (9 vs 9.15). By the career numbers, Arnie Munoz 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.