Jhonathan Diaz vs. Buzz Wetzel — Career Comparison

Looking at the career totals, Jhonathan Diaz and Buzz Wetzel are fairly close on the surface numbers. Jhonathan Diaz posted stronger numbers in ERA (4.66 vs 7.71) and WHIP (1.705 vs 2.786). Buzz Wetzel had the advantage in home runs allowed (0 per nine innings vs 0.78). By the career numbers, Jhonathan Diaz 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.