David Lee vs. Antonio Ruiz — Career Comparison

Antonio Ruiz built a career as a starting pitcher and David Lee as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Antonio Ruiz posted stronger surface numbers — ERA 3.27 and WHIP 1.453 compared to 4.37 and 1.665 for David Lee. By the career numbers, Antonio Ruiz had the better of this cross-role comparison — though era context would sharpen the verdict.