Javy Guerra vs. Dave Smith — Career Comparison

Javy Guerra and Dave Smith are about as close as two relievers get — the gap between them is negligible across the key measures. Their run-prevention numbers were nearly identical — ERA+ of 121 for Javy Guerra and 123 for Dave Smith, with skill-based marks of DICE+ 105 and 104 respectively. If forced to pick, Javy Guerra gets the slight nod, but this is a genuinely even pairing.