Tom Cosgrove vs. Bruce Sutter — Career Comparison

Looking at the career totals, Tom Cosgrove and Bruce Sutter are fairly close on the surface numbers. Bruce Sutter had the edge in ERA (2.83 vs 3.86). By the career numbers, Bruce Sutter 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.