Ramon de los Santos vs. Dale Matthewson — Career Comparison

Looking at the career totals, Ramon de los Santos and Dale Matthewson are fairly close on the surface numbers. Ramon de los Santos posted stronger numbers in ERA (2.19 vs 4.34) and home runs allowed (0 per nine innings vs 0.31). Dale Matthewson had the advantage in WHIP (1.328 vs 1.946). By the career numbers, Ramon 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.