Jack Leiter vs. Pat Underwood — Career Comparison

Looking at the career totals, Jack Leiter and Pat Underwood are fairly close on the surface numbers. Pat Underwood had the edge in ERA (4.43 vs 4.8). By the career numbers, Pat Underwood 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.