Javier Assad vs. Charlie Kerfeld — Career Comparison

Javier Assad built a career as a starting pitcher and Charlie Kerfeld as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Charlie Kerfeld led in home run suppression (HR9+ 170 vs 111), strikeout rate (K%+ 112 vs 94), and skill-based run prevention (DICE+ 109 vs 98). Javier Assad held the edge in run prevention (ERA+ 131 vs 116). Keeping the role difference in mind, the edge still goes to Charlie Kerfeld.