Bob Macdonald vs. Mike Witt — Career Comparison

Mike Witt built a career as a starting pitcher and Bob Macdonald as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Witt led in strikeout rate (K%+ 106 vs 90), home run suppression (HR9+ 102 vs 90), and skill-based run prevention (DICE+ 100 vs 94). Bob Macdonald held the edge in run prevention (ERA+ 101 vs 99). Role difference aside, Mike Witt holds a clear edge on every meaningful shared measure.