Venus Williams is paired with Reilly Opelka, and Wimbledon runner-up Amanda Anisimova is joined by Holger Rune on Monday's updated list of teams that have signed up to try to enter the newfangled U.S.

Canadian Open is facing another setback as Carlos Alcaraz is reportedly set to withdraw from the tournament. This comes after the confirmed absences of Jannik Sinner, Novak Djokovic, and Jack Draper.

A dozen years after her Citi Open debut, Jessica Pegula returns to D.C. as a title favorite, carrying the momentum of her most complete season yet.