Former NY Mets pitcher, 300 game winner, future Hall of Famer. Official Bud Selig Major League baseball signed "Tom Glavine Win 295", ball was game used on May 19, 2007 at Shea Stadium in NY Mets win over the New York Yankees in a Subway Series game. Ball has Steiner Sports and Major League Baseball Authenticated (BB543089) holograms as well as Letter of Authenticity from Steiner. Great game used and autographed ball from one of baseball's greatest pitchers