(Reuters) -The International Tennis Federation (ITF) on Thursday appointed Tie Break Tens (TB10) as its official partner in short-format tennis, with the format set to be integrated into the governing body's Junior Tennis Initiative (JTI) programme.
Tie Break Tens is a format of tennis which is played in 10-point tiebreak matches, without games or sets, with the winner being the first player to reach 10 points and lead by a margin of two.
