Juan Berenguer vs. Lefty Thomas — Career Comparison

Lefty Thomas built a career as a starting pitcher and Juan Berenguer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Lefty Thomas posted stronger surface numbers — ERA 3.32 and WHIP 1.800 compared to 3.9 and 1.394 for Juan Berenguer. By the career numbers, Lefty Thomas had the better of this cross-role comparison — though era context would sharpen the verdict.