Simona Halep became the WTA’s 25th No.1 after the China Open, becoming the first Romanian to ever claim the WTA’s top spot.

Now she’s the year-end No.1.

Karolina Pliskova’s loss to Caroline Wozniacki on Saturday at Singapore means that the Romanian will become just the 13th player in WTA history to hold the year-end No.1 ranking.

Garbiñe Muguruza will finish No.2, with the winner of Sunday’s final in Singapore—either Wozniacki or Venus Williams—finishing No.3.

Simona Halep will become the 13th woman to achieve the year-end @WTA No.1 ranking. pic.twitter.com/ROxHMlXgfb

— WTA Insider (@WTA_insider) October 28, 2017

Halep will finish No. 1 in WTA year-end rankings. Muguruza No. 2. Winner of Wozniacki-Venus Williams final will finish No. 3; Pliskova No. 4

— Christopher Clarey (@christophclarey) October 28, 2017