Casey Janssen vs. Bill Wegman — Career Comparison

Bill Wegman built a career as a starting pitcher and Casey Janssen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bill Wegman led in run prevention (ERA+ 102 vs 87), home run suppression (HR9+ 86 vs 85), and skill-based run prevention (DICE+ 95 vs 94). Casey Janssen held the edge in walk avoidance (BB%+ 171 vs 151). Keeping the role difference in mind, the edge still goes to Bill Wegman.