This is a one-of-a-kind basketball signed by the legendary Bob Knight, who coached the Texas Tech Red Raiders to numerous victories. The ball is an original, not a reprint, and comes with a certificate of authenticity. It is a great addition to any sports memorabilia collection, especially for fans of the Texas Tech Red Raiders and basketball enthusiasts alike. In addition to the autograph, this ball also features the signature of Marsha Sharp, a prominent figure in Texas Tech sports history who led the Womens TTU Red Raiders to a National Title!. She is known for her outstanding contributions to the women's basketball program and was inducted into the Texas Sports Hall of Fame. This item is perfect for anyone who loves basketball and wants to own a piece of Texas Tech history.