Tom Hughes vs. Bryan Woo — Career Comparison

Looking at the career totals, Tom Hughes and Bryan Woo are fairly close on the surface numbers. Tom Hughes posted stronger numbers in ERA (2.56 vs 3.21) and home runs allowed (0.15 per nine innings vs 1.21). Bryan Woo had the advantage in WHIP (0.983 vs 1.087). By the career numbers, Tom Hughes 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.