John Curtiss vs. Ron Mahay — Career Comparison

The numbers give John Curtiss a clear advantage over Ron Mahay across the core pitching metrics. John Curtiss led in walk avoidance (BB%+ 210 vs 93), run prevention (ERA+ 114 vs 91), and skill-based run prevention (DICE+ 108 vs 86). Ron Mahay held the edge in strikeout rate (K%+ 100 vs 87). John Curtiss was the better reliever — the numbers make that case clearly.