Parker Messick vs. Ken Polivka — Career Comparison

Parker Messick built a career as a starting pitcher and Ken Polivka as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Parker Messick posted stronger surface numbers — ERA 2.72 and WHIP 1.311 compared to 3 and 2.000 for Ken Polivka. By the career numbers, Parker Messick had the better of this cross-role comparison — though era context would sharpen the verdict.