Andrew Alvarez vs. Shane Bieber — Career Comparison

On the career pitching numbers, Andrew Alvarez posted a stronger line than Shane Bieber. Andrew Alvarez posted stronger numbers in ERA (2.31 vs 3.24) and home runs allowed (0.39 per nine innings vs 1.04). By the career numbers, Andrew Alvarez 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.