Marty Clary vs. Chuck Hartenstein — Career Comparison

Marty Clary built a career as a starting pitcher and Chuck Hartenstein as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Marty Clary led in home run suppression (HR9+ 123 vs 81), run prevention (ERA+ 90 vs 83), and skill-based run prevention (DICE+ 93 vs 89). Chuck Hartenstein held the edge in walk avoidance (BB%+ 127 vs 107). Keeping the role difference in mind, the edge still goes to Marty Clary.