Jason Beverlin vs. Chris Mazza — Career Comparison

Jason Beverlin built a career as a starting pitcher and Chris Mazza as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Chris Mazza posted stronger surface numbers — ERA 5.35 and WHIP 1.570 compared to 8.69 and 1.831 for Jason Beverlin. By the career numbers, Chris Mazza had the better of this cross-role comparison — though era context would sharpen the verdict.