David Hernandez vs. Jeff Robinson — Career Comparison

The numbers give Jeff Robinson a clear advantage over David Hernandez across the core pitching metrics. Jeff Robinson led in home run suppression (HR9+ 89 vs 74), run prevention (ERA+ 90 vs 83), and walk avoidance (BB%+ 97 vs 92). David Hernandez held the edge in strikeout rate (K%+ 105 vs 94). Jeff Robinson was the better reliever — the numbers make that case clearly.