Logan Allen vs. Aaron Heilman — Career Comparison

Logan Allen built a career as a starting pitcher and Aaron Heilman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Logan Allen led in home run suppression (HR9+ 118 vs 68), run prevention (ERA+ 105 vs 77), and skill-based run prevention (DICE+ 101 vs 83). Aaron Heilman held the edge in walk avoidance (BB%+ 100 vs 88). Keeping the role difference in mind, the edge still goes to Logan Allen.