J.R. Smith Autographed Steiner Authenticated NBA Basketball-Knicks star J.R. Smith has personally hand-signed this NBA I/O Basketball in silver paint pen. J.R. Smith is one of the most exciting volume shooters in the league and can take over a game and lead the Knicks to victory any night. During the 2012/13 season J.R. had a breakout season and was voted the NBA s Sixth Man of the Year. Smith is a fan favorite at the Garden and his autograph is a must have for Knicks fans. This J.R. Smith autograph is guaranteed authentic by Steiner Sports and includes a Steiner Sports Certificate of Authenticity and accompanying tamper-proof Steiner Hologram. The Steiner Seal Means It s Real. Steiner Sports is the Official Memorabilia Provider of J.R. Smith the New York Knicks and Madison Square Garden.