Mitch Chetkovich vs. Christian Roa — Career Comparison

Looking at the career totals, Mitch Chetkovich and Christian Roa are fairly close on the surface numbers. Christian Roa had the edge in WHIP (1.333 vs 1.667). By the career numbers, Christian Roa 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.