⚾ Autographed/Signed Don Mattingly New York Grey Baseball Jersey Beckett BAS COA — The Hand-Signed New York Yankees Road Gray Jersey of Donnie Baseball — the Evansville, Indiana Native Whose Nine Gold Gloves, 1985 American League MVP Award, and 14 Seasons of Consistent Excellence at First Base Made Him the Heart of the Yankees Through the Lean Years Before the Championship Renaissance, Authenticated by Beckett Authentication Services

⚾ The Autographed/Signed Don Mattingly New York Grey Baseball Jersey Beckett BAS COA is the hand-signed, Beckett Authentication Services certified display piece bearing Don Mattingly's personal signature on the New York Yankees road gray jersey — the traveling uniform that the most successful franchise in American baseball history has carried to every away park in the American League across the decades and that carries the same weight of tradition that the pinstripes do, delivered in the gray that says "New York" to every ballpark in which the Yankees appear. Beckett Authentication Services, one of the most respected third-party authentication organizations in sports memorabilia alongside JSA and PSA/DNA, has verified Mattingly's personal signature's legitimacy and issued the BAS COA that documents this autograph for every future owner.

⚾ Don Mattingly was born April 20, 1961, in Evansville, Indiana — the southwestern Indiana city on the Ohio River whose mid-American baseball culture and the Indiana high school sports tradition produced the player who arrived in the Bronx in 1982 and proceeded to build one of the most admired careers in Yankees history during the franchise's most challenging era. "Donnie Baseball" — the nickname that captured both the completeness of his commitment to the game and the affection that New York fans developed for the Indiana-born first baseman who gave everything he had to the Yankees organization every season he wore the pinstripes — represents the ideal of the professional baseball player who is revered for his work ethic, his consistency, and his complete dedication to the craft of the game.

⚾ The 1985 American League MVP season — .324 batting average, 35 home runs, 145 RBI, a Gold Glove, and a Silver Slugger in the first and most celebrated of his award seasons — established Mattingly as the best player in the American League during the era when the Yankees were rebuilding from the championship years of 1977-78 to the Jeter-Williams-Rivera dynasty that would begin in 1996. Nine Gold Gloves for defensive excellence at first base across his career, six All-Star selections, and the sustained quality of a 14-season career spent entirely in a Yankees uniform make Mattingly's road gray jersey one of the most desired Yankees autographed jersey pieces for collectors of the franchise's modern history. Condition: NOS.

⚾ Don Mattingly. Evansville, Indiana. New York Yankees. First Base. 1985 AL MVP. 9 Gold Gloves. 6x All-Star. Donnie Baseball. Beckett BAS COA. Autographed. Hall of Fame Sports Memorabilia. Condition: NOS.