Kyrgios says he'll quit if he wins US Open

Nick Kyrgios has made an odd promise on Twitter, claiming he will disappear from tennis if he wins this year's US Open.

James Duckworth in US Open comeback win

Australian wildcard James Duckworth has pulled off a spirited five-set comeback win over Robin Haase to reach the second round of the US Open in New York.

AAP

Aussie blows two-set lead at US Open

Australian tennis battler Jordan Thompson is shattered after blowing two match points in a torrid five-set first-round US Open loss at Flushing Meadows.

AAP