Roberto Hernandez vs. David Cone — Career Comparison

The numbers give David Cone a clear advantage over Roberto Hernandez across the core pitching metrics. David Cone led in strikeout rate (K%+ 126 vs 77), run prevention (ERA+ 111 vs 81), and skill-based run prevention (DICE+ 105 vs 85). Roberto Hernandez held the edge in home run suppression (HR9+ 111 vs 106). David Cone was the better starter — the numbers make that case clearly.