Jason Beverlin vs. George Mack — Career Comparison

Looking at the career totals, Jason Beverlin and George Mack are fairly close on the surface numbers. George Mack posted stronger numbers in ERA (7.19 vs 8.69) and home runs allowed (1.05 per nine innings vs 1.37). Jason Beverlin had the advantage in WHIP (1.831 vs 1.890). By the career numbers, George Mack had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.