Chet Brewer vs. Ryan Zeferjahn — Career Comparison

Chet Brewer built a career as a starting pitcher and Ryan Zeferjahn as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Chet Brewer posted stronger surface numbers — ERA 3.44 and WHIP 1.244 compared to 4.14 and 1.365 for Ryan Zeferjahn. By the career numbers, Chet Brewer had the better of this cross-role comparison — though era context would sharpen the verdict.