Friday's tennis quarterfinals in Washington feature key American clashes and rising stars on both ATP and WTA tours.
Thursday features key matches with Venus Williams, Osaka vs. Raducanu, and top American men competing.
Taylor Townsend supports US Open's mixed doubles changes despite criticism, highlighting fan engagement.
Ben Shelton starts his Mubadala Citi DC Open campaign with a straight-set win over Mackenzie McDonald.
Ben Shelton praises the US Open's unique energy as he begins the North American hard-court season.
