NEW YORK (Reuters) - Alexei Popyrin was left ruing a missed opportunity after being knocked out of the U.S. Open in the fourth round on Sunday, a...

Follow along all the live action as Australian Alexei Popyrin faces American Frances Tiafoe in the round of 16 at the US Open.

Follow along all the live action as Australian Alexei Popyrin faces American Frances Tiafoe in the round of 16 at the US Open.

Jelena Dokic sees good signs for Alexei Popyrin after hanging tough in his fourth round US Open loss to Frances Tiafoe.

Jelena Dokic sees good signs for Alexei Popyrin after hanging tough in his fourth round US Open loss to Frances Tiafoe.

Australian Alexei Popyrin is drawing only positives from his breakout US Open run despite bowing out with a deflating four-set loss to American...

Now that his US Open is over, emerging tennis star Alexei Popyrin is intent on helping Australia break a 21-year Davis Cup title drought.

Now that his US Open is over, emerging tennis star Alexei Popyrin is intent on helping Australia break a 21-year Davis Cup title drought.

Alexei Popyrin is lamenting a golden opportunity has gone begging after his hopes of reaching a grand slam quarterfinal for the first time were dashed...

A point away from losing the second set with his opponent serving, Frances Tiafoe looked at a positive. He reasoned that at least he'd be able to take...