Wimbledon champion Marketa Vondrousova has qualified for the WTA Finals and will be joined in the season-ending tournament by French Open runner-up Karolina Muchova and Tunisian world number seven Ons Jabeur.
The trio will complete the line-up for the finale in Cancun, Mexico, which will feature the already-qualified world number one Aryna Sabalenka, four-times major winner Iga Swiatek, US Open champion Coco Gauff, Elena Rybakina and Jessica Pegula.
The tournament, where the top eight singles players and doubles teams in the world face off, will return to Mexico after a gap of one year. The 2021 edition took place in Guadalajara.
Gauff and world number four Pegula will participate in the singles event before teaming up for the doubles competition.
Former Wimbledon champion Rybakina is the first player from Kazakhstan to qualify in singles.
The WTA Finals will run from October 29 to November 5.
Desert Vipers down Gulf Giants to secure win in Super Over thriller
Fernandes double helps Man United to 4-1 win as Wolves' misery continues
Real Madrid handed shock home loss as Celta Vigo spring surprise
Dubai Capitals overpower Abu Dhabi Knight Riders by 83 runs
Mid East finished strong with victory against Arabia
