Preston Claiborne vs. Calvin Schiraldi — Career Comparison

Looking at the career totals, Preston Claiborne and Calvin Schiraldi are fairly close on the surface numbers. Preston Claiborne had the edge in ERA (4.05 vs 4.28). By the career numbers, Preston Claiborne 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.