Joba Chamberlain New York Yankees Autographed OMLB Baseball MLB / Steiner COA-4

Own a Yankees-era pitching collectible with this official Major League Baseball autographed by Joba Chamberlain, a key member of the team’s bullpen during the late 2000s. Authenticated by MLB and Steiner and accompanied by Certificates of Authenticity, this piece is a great addition for Yankees fans.