Justin Kaye vs. Mason Miller — Career Comparison

Looking at the career totals, Justin Kaye and Mason Miller are fairly close on the surface numbers. Mason Miller posted stronger numbers in ERA (2.81 vs 12) and WHIP (0.988 vs 2.333). Justin Kaye had the advantage in home runs allowed (0 per nine innings vs 0.73). By the career numbers, Mason Miller 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.