Singles competition form:
The competition adopts the group competition single round robin system. Each athlete plays against other players in the group once to decide the top two in each group and enter the semi-finals. The two winners of the semi-final will enter the final and compete for the year-end championship.
All competitions except the final are based on the best of three games, and the final is based on the best of five games.
Double competition form: the same singles.
Singles players grouping method:
Divided into two groups, every four players are a group, eight seed players are determined by the score ranking of ATP tournament, the first seed player is divided into red group and the second seed player is in blue group. Seeds No.3 and No.4, No.5 and No.6, No.7 and No.8 will be drawn separately, and the first batch of seeds will be divided into red groups. Each player must play against three other players in the same group. The top two in each group advance to the semi-finals, cross-eliminated, and the winner enters the finals.
Doubles players are grouped in the same singles.