John Halama vs. Wayne Simpson — Career Comparison

The numbers give John Halama a clear advantage over Wayne Simpson across the core pitching metrics. John Halama led in walk avoidance (BB%+ 129 vs 76), run prevention (ERA+ 105 vs 90), and skill-based run prevention (DICE+ 96 vs 85). Wayne Simpson held the edge in strikeout rate (K%+ 87 vs 76). John Halama was the better starter — the numbers make that case clearly.