Caleb Kilian vs. Mike Walker — Career Comparison

Looking at the career totals, Caleb Kilian and Mike Walker are fairly close on the surface numbers. Caleb Kilian posted stronger numbers in WHIP (2.049 vs 2.250) and home runs allowed (0.66 per nine innings vs 2.45). Mike Walker had the advantage in ERA (7.36 vs 9.22). By the career numbers, Caleb Kilian 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.