Josef Koukalik vs. Dustin McGowan — Career Comparison

Josef Koukalik built a career as a starting pitcher and Dustin McGowan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Josef Koukalik posted stronger surface numbers — ERA 1.13 and WHIP 1.750 compared to 4.5 and 1.413 for Dustin McGowan. By the career numbers, Josef Koukalik had the better of this cross-role comparison — though era context would sharpen the verdict.