George Caster vs. Don Ferrarese — Career Comparison

Looking at the career totals, George Caster and Don Ferrarese are fairly close on the surface numbers. Don Ferrarese had the edge in ERA (4 vs 4.54). By the career numbers, Don Ferrarese 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.