Spalding basketball signed by the 2000-2001 houston rockets. this ball has 11 signatures from the 2000-2001 houston rockets. the ball is signed by the following players: (all 11 signatures have been authenticated by psa/dna) 11 signatures hakeem olajuwon steve francis walt williams cuttino mobley kelvin cato maurice taylor kenny thomas moochie norris shandon anderson dan langhi all 11 autographs on this basketball were authenticated by a team of experts at psa/dna and come with a letter of authenticity so you can rest assured you are purchasing the real deal. don't miss your opportunity to own this one-of-a-kind basketball autographed by the 2000-2001 houston rockets.