Juan Acevedo vs. Bob Macdonald — Career Comparison

The numbers give Bob Macdonald a clear advantage over Juan Acevedo across the core pitching metrics. Bob Macdonald led in run prevention (ERA+ 101 vs 85), strikeout rate (K%+ 90 vs 78), and skill-based run prevention (DICE+ 94 vs 82). Juan Acevedo held the edge in walk avoidance (BB%+ 103 vs 100). Bob Macdonald was the better reliever — the numbers make that case clearly.