Nam to play three Men's Futures events
Ly Hoang Nam of Vietnam will take part in three Men's Future events in Campuchia.
Nam, a double Wimbledon champion, is seeded No 12 at the F1 competition, which will be held from November 23-29 at the National Tennis Centre, in Phnom Penh.
His teammate, Pham Minh Tuan, will also join him, but must begin play from the qualifying round.
Other Vietnamese, such as Trinh Linh Giang, Artem Vu, Nguyen Tuan Anh and Le Cong Tien, also registered, but they have been placed on the alternate list.
The F2 event, which is at the same venue, takes place from November 30 to December 6.
Nam will begin play from the qualifying round.
The F3 tournament will kick off on December 7 and wrap up six days later.