Mark 1 Official League Baseballs, Flat Seam

Designed for both amateur league and club teams, the Mark 1™ Official League Flat-Seam Baseballs are the perfect size and style for helping batters master the fundamentals and hit home runs. Facilitate pitching and hitting drills during practice and witness impressive plays during game time. Featuring flat seams, a leather cover, and an official league design, these balls are an ideal choice for any team aspiring to play and perform like professionals.