Jose Castillo vs. Dick Mulligan — Career Comparison

Looking at the career totals, Jose Castillo and Dick Mulligan are fairly close on the surface numbers. Jose Castillo posted stronger numbers in ERA (4.11 vs 4.44) and WHIP (1.355 vs 1.494). Dick Mulligan had the advantage in home runs allowed (0.11 per nine innings vs 0.87). By the career numbers, Jose Castillo 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.