John Allen vs. Geraldo Guzman — Career Comparison

Geraldo Guzman built a career as a starting pitcher and John Allen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Geraldo Guzman posted stronger surface numbers — ERA 5.04 and WHIP 1.421 compared to 18 and 2.000 for John Allen. By the career numbers, Geraldo Guzman had the better of this cross-role comparison — though era context would sharpen the verdict.