Matt Duff vs. Mike Timlin — Career Comparison

Looking at the career totals, Matt Duff and Mike Timlin are fairly close on the surface numbers. Mike Timlin posted stronger numbers in ERA (3.63 vs 4.76) and WHIP (1.343 vs 2.294). Matt Duff had the advantage in home runs allowed (0 per nine innings vs 0.88). By the career numbers, Mike Timlin 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.