Johnny Kucab vs. Ryan Miller — Career Comparison

Looking at the career totals, Johnny Kucab and Ryan Miller are fairly close on the surface numbers. Johnny Kucab posted stronger numbers in WHIP (1.447 vs 1.769) and home runs allowed (1.07 per nine innings vs 1.38). Ryan Miller had the advantage in ERA (4.15 vs 4.44). By the career numbers, Johnny Kucab 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.