Mike Flanagan vs. Beiker Graterol — Career Comparison

On the career pitching numbers, Mike Flanagan posted a stronger line than Beiker Graterol. Mike Flanagan posted stronger numbers in ERA (3.9 vs 15.75) and WHIP (1.349 vs 2.250). By the career numbers, Mike Flanagan 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.