George Earnshaw vs. Mark Leiter — Career Comparison

On the career pitching numbers, George Earnshaw posted a stronger line than Mark Leiter. George Earnshaw posted stronger numbers in ERA (4.38 vs 4.57) and home runs allowed (0.67 per nine innings vs 1.18). By the career numbers, George Earnshaw 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.