Christian Bergman vs. Ryan Perry — Career Comparison

Christian Bergman built a career as a starting pitcher and Ryan Perry as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ryan Perry posted stronger surface numbers — ERA 4.36 and WHIP 1.506 compared to 5.59 and 1.493 for Christian Bergman. By the career numbers, Ryan Perry had the better of this cross-role comparison — though era context would sharpen the verdict.