 Ted Wimbledon, the defending champion on the men's side, Carlos Alcaraz, held off Hugo Umbert in four sets. He'll go on to meet American Tommy Paul in the quarterfinals. Meanwhile, top-seeded Yannick Sinner beat American Ben Shelton. So he'll face No. 5 Danny Medvedev in the quarterfinals. The remaining men's fourth-round matches will be played tomorrow, and that will set up the remaining two quarterfinal brackets. And then on the women's side, French Open finalists this year, and the runner-up, Yasmin Polini, has reached her first Wimbledon quarterfinal. She defeated...