George Culver vs. Tyler Robertson — Career Comparison

On the career pitching numbers, George Culver posted a stronger line than Tyler Robertson. George Culver posted stronger numbers in ERA (3.62 vs 5.54) and home runs allowed (0.48 per nine innings vs 1.73). By the career numbers, George Culver 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.