Matt Bush vs. Frank Keffer — Career Comparison

Looking at the career totals, Matt Bush and Frank Keffer are fairly close on the surface numbers. Matt Bush posted stronger numbers in ERA (3.75 vs 5.63) and WHIP (1.213 vs 1.500). Frank Keffer had the advantage in home runs allowed (0 per nine innings vs 1.41). By the career numbers, Matt Bush 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.