Roger Nelson vs. Calvin Schiraldi — Career Comparison

Roger Nelson built a career as a starting pitcher and Calvin Schiraldi as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Roger Nelson led in walk avoidance (BB%+ 139 vs 90), home run suppression (HR9+ 125 vs 86), and skill-based run prevention (DICE+ 112 vs 102). Calvin Schiraldi held the edge in strikeout rate (K%+ 130 vs 98). Keeping the role difference in mind, the edge still goes to Roger Nelson.