Joe Boyle vs. Brandon Walter — Career Comparison

Looking at the career totals, Joe Boyle and Brandon Walter are fairly close on the surface numbers. Brandon Walter posted stronger numbers in ERA (4.23 vs 4.98) and WHIP (1.161 vs 1.444). Joe Boyle had the advantage in home runs allowed (0.86 per nine innings vs 1.53). By the career numbers, Brandon Walter 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.