Marcos Diplan vs. Mike Fetters — Career Comparison

Looking at the career totals, Marcos Diplan and Mike Fetters are fairly close on the surface numbers. Mike Fetters posted stronger numbers in ERA (3.86 vs 4.04) and home runs allowed (0.78 per nine innings vs 1.51). Marcos Diplan had the advantage in WHIP (1.290 vs 1.520). By the career numbers, Mike Fetters 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.