Kvitova went into the match quickly as she broke her Chinese opponent twice to surge to a 4-0 lead in the opening set, before serving for the set in the eighth game.
Most clubs have counted on loan deals instead of buying new players.
The win, which came as the 35th from 36 matches this season, also ties him with Rafael Nadal for a record 14th Roland Garros quarterfinals appearance.
In other Brazilian top-flight fixtures on Saturday, Gremio drew 1-1 at home to Internacional while Corinthians drew 0-0 at Bragantino. Enditem
GENEVA, Oct. 2 (Xinhua) -- Following is the draw for the group stage of the Europa League:
Cadiz's win in Bilbao means it has won its two away matches this season, but lost its two home games and it has another difficult task when it entertains a Granada side that qualified for the group stage of the Europa League on Thursday night.
Bayern grew into the game as the clock ticked, and Muller's goal was reversed by the video assistant referee before Lewandowski nodded home Serge Gnabry's cross to mark his 100th goal on home soil.
FC Barcelona coach Ronald Koeman was left frustrated as the club failed to complete deals to bring central defender Alex Garcia and forward Memphis Depay to the club from Manchester City and Olympique Lyon respectively.
Referee Daniele Doveri checks the field of play before the match at Allianz Stadium in Turin, Italy, on Oct. 4, 2020. The Serie A soccer match between Juventus and Napoli scheduled on Oct. 4, 2020 was abandoned as the visiting Napoli team failed to show up after players tested positive for coronavirus. (Photo by Alberto Lingria/Xinhua)
Jiangsu took to attacking the basket from the paint early on, before going up 20-9 on a 14-0 surge.
Barca looked tired after their midweek efforts at Celta Vigo and there were moments in the second half when Sevilla could have won the game with more ambition. Koeman brought on the new arrivals Pedro "Pedri" Gonzalez, Francisco Trincao and Miralem Pjanic in the second half, but the feeling is that Barca's squad still looks lightweight for a full season, and the club needs to sign at least another central defender and a striker before the transfer window closes.