Zach McClellan vs. Julio Valera — Career Comparison

Julio Valera built a career as a starting pitcher and Zach McClellan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Julio Valera posted stronger surface numbers — ERA 4.85 and WHIP 1.541 compared to 5.79 and 1.929 for Zach McClellan. By the career numbers, Julio Valera had the better of this cross-role comparison — though era context would sharpen the verdict.