Andrew Chafin vs. Mardie Cornejo — Career Comparison

Looking at the career totals, Andrew Chafin and Mardie Cornejo are fairly close on the surface numbers. Mardie Cornejo posted stronger numbers in ERA (2.45 vs 3.35) and home runs allowed (0.25 per nine innings vs 0.65). Andrew Chafin had the advantage in WHIP (1.317 vs 1.527). By the career numbers, Mardie Cornejo 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.