Peter Moylan vs. Dewey Robinson — Career Comparison

Looking at the career totals, Peter Moylan and Dewey Robinson are fairly close on the surface numbers. Peter Moylan had the edge in ERA (3.1 vs 4.05). By the career numbers, Peter Moylan 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.