The player whose turn it is to serve shall serve the first point from the deuce court; after the first point, the players shall change ends and the following two points shall be served by the opponent, starting with the ad court; after this, each player shall serve alternately for two consecutive points (starting with the ad court), changing ends after every four points, until the end of the tiebreak game.  If the tiebreaker is to determine who wins the set (current set score is 6-6), the first player to 7 points wins the tiebreaker and the set.  If the tiebreaker is to determine who wins the match (current match score is 1-1), the first player to 10 points wins.  In either case, you must win by at least 2 points.