Jose Mercedes vs. Walt Whittaker — Career Comparison

Jose Mercedes built a career as a starting pitcher and Walt Whittaker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Walt Whittaker posted stronger surface numbers — ERA 4.5 and WHIP 2.500 compared to 4.75 and 1.455 for Jose Mercedes. By the career numbers, Walt Whittaker had the better of this cross-role comparison — though era context would sharpen the verdict.