Carlos Alcaraz’s latest up-and-down Wimbledon performance began with a dropped set. Later Sunday, he was in danger of getting broken to fall further behind in the third. And then, as he so often does, ...

No. 17 seed Karen Khachanov reached his second Wimbledon quarterfinal by beating Kamil Majchrzak 6–4, 6–2, 6–3 on Sunday.“To ...