Don Mattingly Batting B/W Signed 4x5 Photo
Nine Gold Gloves, the American League batting title in 1984 and the American League MVP award for 1985 are reason enough why the retired Yankees first baseman Don Mattingly is called, Donnie Baseball.
This Don Mattingly autograph is guaranteed authentic and includes a Steiner Sports Certificate of Authenticity and an accompanying tamper-evident Steiner Hologram. The Steiner Seal Means It's Real. It also includes a Hologram from MLB Authentication. Steiner Sports is the Official Memorabilia Partner of the New York Yankees.