Jack Dreyer is Dodgers' Rubik's Cube master, and potential big league option in bullpen

Left-hander Jack Dreyer, who was added to the 40-man roster last November, has made an impression with his pitching and his mastery of Rubik's Cubes.

Jack Dreyer is Dodgers' Rubik's Cube master, and potential big league option in bullpen

Left-hander Jack Dreyer, who was added to the 40-man roster last November, has made an impression with his pitching and his mastery of Rubik's Cubes.