Hector Mercado vs. Rob Tejeda — Career Comparison

Rob Tejeda built a career as a starting pitcher and Hector Mercado as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rob Tejeda posted stronger surface numbers — ERA 4.42 and WHIP 1.477 compared to 4.55 and 1.564 for Hector Mercado. By the career numbers, Rob Tejeda had the better of this cross-role comparison — though era context would sharpen the verdict.