Caleb Freeman vs. Masumi Kuwata — Career Comparison

On the career pitching numbers, Caleb Freeman posted a stronger line than Masumi Kuwata. Caleb Freeman posted stronger numbers in ERA (5.4 vs 9.43) and WHIP (1.800 vs 2.095). By the career numbers, Caleb Freeman 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.