Byron Humphrey vs. Sean Poppen — Career Comparison

Looking at the career totals, Byron Humphrey and Sean Poppen are fairly close on the surface numbers. Sean Poppen posted stronger numbers in ERA (5.08 vs 9) and WHIP (1.663 vs 3.000). Byron Humphrey had the advantage in home runs allowed (0 per nine innings vs 1.07). By the career numbers, Sean Poppen 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.