Known as the Queen of Latin, Ballas is one of the most decorated professional dancers in the world, and is a three-time British Open to the World Latin American champion and 10-time United States Latin American champion.
Since retiring from competitive dancing in 1996, she has worked as a coach to top professional and amateur dancers, and as an adjudicator for ballroom and Latin American competitions around the world.
Strictly Come Dancing winner Ore Oduba will host the live show on Dave.
Tie Break Tens is a short format of tennis where only tie-breaks are played. Each match is a first-to-ten point tie break. Every tournament awards a winner-take-all cheque after a four-hour session of high pressure tennis.
A total of 16 players will compete in 14 tie-break matches, with two tournaments running side by side, over the course of the evening.