Jen-Ho Tseng vs. Bill Wilkinson — Career Comparison

Jen-Ho Tseng built a career as a starting pitcher and Bill Wilkinson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bill Wilkinson posted stronger surface numbers — ERA 4.13 and WHIP 1.244 compared to 9 and 1.375 for Jen-Ho Tseng. By the career numbers, Bill Wilkinson had the better of this cross-role comparison — though era context would sharpen the verdict.