China's Zheng Qinwen celebrates after winning her women's singles group stage match against Kazakhstan's Elena Rybakina.

RIYADH, Saudi Arabia (AP) — Aryna Sabalenka reached the semifinals of the WTA Finals with a 6-3, 7-5 win over Jasmine Paolini on Monday for a second straight victory in the group stage.

There have been four days of play, and all eight women have finished two matches. Here are five thoughts on what we’ve seen so far.

Aryna Sabalenka will end the year as world No. 1 for the first time, 12 months on from surrendering the honor in the final ...

Elena Rybakina acknowledges Aryna Sabalenka has been lights out over the last few months but also warns the Belarusian that ...

#ZhengQinwen fought back to defeat Elena Rybakina 2-1 at the #WTA Finals. After the win, she apologized for telling the crowd "don’t shout" during a tense moment, but expressed heartfelt thanks to the ...

Hardcourt indoorCANCUN (AP) _ Results Monday ...

Coco Gauff will face world No. 2 Iga Swiatek in an exciting clash at the year-end WTA Finals in Riyadh on Tuesday, as the ...

World No.1 Aryna Sabalenka of Belarus secured her spot in the WTA Finals semifinal in Riyadh after defeating No.4 Jasmine Paolini of Italy, 6-3, 7-5 on Monday.

In the Akron WTA Finals Guadalajara Round Robin on Monday, No. 5 Elena Rybakina takes on No. 7 Qinwen Zheng in a clash ...

RIYADH -- China's top-ranked tennis player Zheng Qinwen triumphed over Elena Rybakina of Kazakhstan in three sets at the WTA ...

Jasmine Paolini faces Qinwen Zheng in the WTA Finals on Wednesday ... experienced similar results in the Group Stage of the WTA Finals. Both players beat Elena Rybakina and lost to Aryna Sabalenka.