Aryna Sabalenka is the top seed and can become the first three-time winner at Wuhan.
The 31-year-old Davis is scoring a league-high 32.6 points, coming off an outstanding season in which the oft-injured center played in a career-high 76 games.
In an emotional video shared online, captioned 'The game will go on', Iniesta finally opened up and announced his retirement from the game, bringing to end a decorated 22-year-long career
Tubello claimed the defeat triggered a wave of hatred from sports bettors through her social media accounts.
Rafael Nadal announced that he would be retiring from professional tennis after the Davis Cup final.