Some of the best tennis players in the world will play doubles specialists in the revamped 16-team U.S. Open mixed doubles tournament. A $1 million prize was added last year to attract top singles players to the competition.
Some of the best tennis players in the world will play doubles specialists in the revamped 16-team U.S. Open mixed doubles tournament. A $1 million prize was added last year to attract top singles players to the competition.
