Alexander Zverev has sent Germany through to the Davis Cup Final 8 by defeating Dino Prizmic.

Gabriela Dabrowski and Erin Routliffe won the U.S. Open women's doubles title for the second time in three years by beating the top-ranked duo of Taylor Townsend and Katerina Siniakova.

Novak Djokovic made a triumphant return to Perth after a decade and led Serbia to a 2-1 win over China at the United Cup.

Frances Tiafoe has used his perfect play in tiebreakers at the U.S. Open to send the semifinals to a fifth set.

Rafael Nadal has gotten is off to a good start in his return from injury, defeating Miomir Kecmanovic in two sets to reach the third round at the Madrid Open.

Britain, Kazakhstan and Croatia each advanced to the quarterfinals of the Davis Cup Finals by winning their groups.

Jannik Sinner became the first teenager to win an ATP 500 event, beating Mackie McDonald 7-5, 4-6, 7-5 to take the Citi Open title.