Luther Hackman vs. Michael Kirkman — Career Comparison

Looking at the career totals, Luther Hackman and Michael Kirkman are fairly close on the surface numbers. Luther Hackman had the edge in ERA (5.09 vs 5.28). By the career numbers, Luther Hackman 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.