Bobby Ayala vs. Jimmy Key — Career Comparison

Jimmy Key built a career as a starting pitcher and Bobby Ayala as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jimmy Key led in walk avoidance (BB%+ 151 vs 109), run prevention (ERA+ 121 vs 92), and home run suppression (HR9+ 93 vs 85). Bobby Ayala held the edge in strikeout rate (K%+ 113 vs 90). Role difference aside, Jimmy Key holds a clear edge on every meaningful shared measure.