Round robin tie-breaking methods
The final standings of each group were determined by the first of the following methods that applied:
1. Greatest number of wins.
2. Greatest number of matches played.
3. Head-to-head results if only two players are tied, or if three players are tied then:
a. If three players each have the same number of wins, a player having played less than all three matches is automatically eliminated and the player advancing to the single elimination competition is the winner of the match-up of the two remaining tied players.
b. Highest percentage of sets won.
c. Highest percentage of games won.