John Johnstone vs. Pete Vuckovich — Career Comparison

Pete Vuckovich built a career as a starting pitcher and John Johnstone as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Johnstone led in walk avoidance (BB%+ 147 vs 84), run prevention (ERA+ 127 vs 98), and strikeout rate (K%+ 109 vs 101). Pete Vuckovich held the edge in home run suppression (HR9+ 142 vs 82). Role difference aside, John Johnstone holds a clear edge on every meaningful shared measure.