John Firth vs. Frankie Rodriguez — Career Comparison

Frankie Rodriguez built a career as a starting pitcher and John Firth as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Frankie Rodriguez posted stronger surface numbers — ERA 5.53 and WHIP 1.584 compared to 8 and 2.111 for John Firth. By the career numbers, Frankie Rodriguez had the better of this cross-role comparison — though era context would sharpen the verdict.