 In tennis, defending champion Carlos Alcaraz and top-ranked Yannick Sinner are one win each away from meeting in the Wimbledon semifinals. Both reached the quarterfinals with victories yesterday. Alcaraz beat Hugo Humbert 6-3, 6-4, 1-6, 7-5, while Sinner eliminated American Ben Shelton 6-2, 6-4, 7-6.