John Perkovich vs. Drew Rasmussen — Career Comparison

Drew Rasmussen built a career as a starting pitcher and John Perkovich as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Drew Rasmussen posted stronger surface numbers — ERA 2.89 and WHIP 1.072 compared to 7.2 and 1.600 for John Perkovich. By the career numbers, Drew Rasmussen had the better of this cross-role comparison — though era context would sharpen the verdict.