Japan's fifth-ranked Kei Nishikori, seven-time Grand Slam champion Venus Williams and reigning French Open champion Garbine Muguruza are among players announced for Monday's 10th Tennis Showdown in New York.

Australian bad boy Nick Kyrgios steamrollered Novak Djokovoc in straight sets at the Mexico Open, dealing a major blow to the world

Rafael Nadal booked his semi-final spot at the Mexico Open by battling past Yoshihito Nishioka in straight sets, while top seed Novak Djokovic suffered another stunning exit in a shaky start to 2017.

Rafael Nadal bounced back from a break down in both sets to defeat Japan's Yoshihito Nishioka 7-6 (7/2), 6-3 and book a spot in the semi-finals of the ATP Mexico Open.

Andy Murray saved seven match-points in a 31-minute tiebreak that stretched to 38 points before he finally subdued Germany's Philipp Kohlschreiber 6-7(4) 7-6(18) 6-1 to reach the Dubai Championships semi-final on Thursday.

Five-time Grand Slam champion Maria Sharapova has been given a wildcard to play in the Italian Open in May, organisers said

Former world number one Novak Djokovic was made to work hard before finishing strongly to defeat Martin Klizan in straight sets on his return to competition at the ATP Acapulco event on Tuesday.

World number one Andy Murray eases into the second round of the Dubai Tennis Championships on his return five weeks after suffering a shock Australian Open exit.

“The moral of the story? You never know when I could be coming to a tennis court near you!” That was how Serena Williams reflected

Holder Stan Wawrinka is sensationally dumped out of the Dubai Tennis Championships as his form collapsed following an early 4-1 lead

Roger Federer showed few signs of rust after a month off following his Australian Open heroics in sending Benoit Paire packing at the Dubai Tennis Championships on Monday.

Austrian Dominic Thiem secured his eighth ATP title with a 7-5 6-4 win over Pablo Carreno Busta in the final of the Rio Open on Sunday.

Jack Sock claimed his second ATP title of 2017 on Sunday as top-seeded Milos Raonic withdrew before the Delray Beach Open final with a torn hamstring.

Top-seeded Canadian Milos Raonic held off Juan Martin del Potro 6-3, 7-6 (8/6) on Saturday to book a title clash with Jack Sock at the ATP Delray Beach Open.

Former US Open winner Juan Martin del Potro defeats defending champ Sam Querrey in straight sets to reach his second straight Delray Beach Open semi-final.

World number two Novak Djokovic will make his return from a shoulder injury at next week's ATP tournament in Acapulco, the Serb said on Friday.

Canadian top seed Milos Raonic advanced to the quarter-finals of the ATP Delray Beach Open on Wednesday by defeating Croatia's Borna Coric 6-3, 7-6 (7/2).

Former US Open champ Juan Martin Del Potro got his season off to another successful start at the Delray Beach Open, defeating Kevin Anderson in straight sets and overcoming an opening set tumble in the process.

Former world number one Angelique Kerber survives as three of the top five seeds are bundled out of the Dubai Tennis Championships

Two days after playing the Doha final, Caroline Wozniacki plunged straight back to work on Monday at the Dubai Tennis Championships with a 6-2, 7-5 first-round defeat of Darya Kasatkina.