Tim Collins vs. Junior Guerra — Career Comparison

Junior Guerra built a career as a starting pitcher and Tim Collins as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tim Collins led in strikeout rate (K%+ 119 vs 101), home run suppression (HR9+ 141 vs 123), and skill-based run prevention (DICE+ 106 vs 105). Junior Guerra held the edge in walk avoidance (BB%+ 91 vs 69). Keeping the role difference in mind, the edge still goes to Tim Collins.