Keith Atherton vs. John Morris — Career Comparison

The numbers give John Morris a clear advantage over Keith Atherton across the core pitching metrics. John Morris led in home run suppression (HR9+ 153 vs 68), skill-based run prevention (DICE+ 114 vs 87), and walk avoidance (BB%+ 123 vs 111). Keith Atherton held the edge in run prevention (ERA+ 97 vs 92). John Morris was the better reliever — the numbers make that case clearly.