Serena Williams says she has no regrets about her ugly US Open outburst and has vowed to stay true to her emotions when she returns to tennis at the Brisbane International today.

Rafael Nadal falls to his knees after taking down Novak Djokovic to claim his first US Open crown.

New Zealand tennis player Ben McLachlan and his Irish doubles partner, Sam Barry, have been knocked out of the US Open junior boys doubles.

Missed today's quarter finals action at the US Tennis Open? Catch up on the best moments from day nine.

New Zealand tennis player Ben McLachlan has bowed out in the first round of the US Open junior tournament.

Missed all the goings-on in the US Tennis Open today? Catch up with the key moments from day eight.

Men's fourth seed Andy Murray crashed out of the US Open in the third round today.

There were several big upsets at the US Open on day three. Check out who survived - and who fell.

Check out the latest action from the US Open at Flushing Meadows in New York.

Until the weekend, I believed Tiger Woods would resume chasing his Holy Grail - the Jack Nicklaus mark of winning 18 major titles.