Omar Beltre vs. Beiker Graterol — Career Comparison

On the career pitching numbers, Omar Beltre posted a stronger line than Beiker Graterol. Omar Beltre posted stronger numbers in ERA (9 vs 15.75) and home runs allowed (3.86 per nine innings vs 6.75). By the career numbers, Omar Beltre 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.