Our running, on-the-grounds report from the US Open.

The No. 3 seed rallied from a set down for a second straight match, extending her winning streak to seven in a row to reach the BNP Paribas Open’s fourth round.

In 2019, Simona Halep ended Coco Gauff's breakout Wimbledon during her run to the title. Sunday, the two face off at the BNP Paribas Open for the first time since that initial meeting.

Vekic saved her best for last in 2021, rediscovering her top form in the Italian Alps. In the Courmayeur final, she topped Tauson in the first of what is hopefully many meetings.

The Spaniard made impressive adjustments to the Middle East conditions to shake off an early Dubai exit and remain in contention for the No. 2 ranking.

Plus: Stefanos Tsitsipas vs. Benoit Paire and Felix Auger-Aliassime vs. Dan Evans.

A former junior champion, the Danish teenager derailed her higher-ranked opposition thanks to a fearless performance that puts her in sight of the second week.

The former Roland Garros champion made quick work of Rebecca Peterson while her fellow seeds fell to Alizé Cornet and Clara Tauson, respectively.

After breakthrough seasons, these two youngsters appear poised to do even better in 2022.

The woman who beat her in that final, Garbine Muguruza, rises to No. 6, her highest ranking since July 2018.