Sammy Peralta vs. Jose Rosado — Career Comparison

Jose Rosado built a career as a starting pitcher and Sammy Peralta as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jose Rosado posted stronger surface numbers — ERA 4.27 and WHIP 1.331 compared to 5.12 and 1.774 for Sammy Peralta. By the career numbers, Jose Rosado had the better of this cross-role comparison — though era context would sharpen the verdict.