The 3rd annual Dirk Nowitzki Pro Celebrity Tennis Classic will once again feature 2003 US Open champion and International Tennis Hall of Fame inductee Andy Roddick, considered one of the most influential, successful and quotable tennis players of all time. Other players will include Grand Slam doubles champ and five-time Olympian Mark Knowles; and Boris Kodjoe, German actor best known for his roles as Dr. Will Campbell in the CBS drama, Code Black, and the sports-courier agent Damon Carter on the Showtime drama series, Soul Food.

Proceeds benefit the Dirk Nowitzki Foundation, which awards grants annually to organizations focusing on children’s wellbeing, health and education.