Jo-Jo Reyes vs. Yoshinobu Yamamoto — Career Comparison

On the career pitching numbers, Yoshinobu Yamamoto posted a stronger line than Jo-Jo Reyes. Yoshinobu Yamamoto posted stronger numbers in ERA (2.66 vs 6.06) and WHIP (1.032 vs 1.665). By the career numbers, Yoshinobu Yamamoto 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.