Alberto Castillo vs. Fautino De Los Santos — Career Comparison

Looking at the career totals, Alberto Castillo and Fautino De Los Santos are fairly close on the surface numbers. Fautino De Los Santos had the edge in ERA (4.21 vs 4.33). By the career numbers, Fautino De Los Santos 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.