Novak Djokovic's problems come to an explosive head at the Shanghai Masters and the Serb now faces being knocked off world number one if he can't find a quick solution.

Australia's Nick Kyrgios is booed off court in a tanking row at the Shanghai Masters as Rafael Nadal crashes out and Andy Murray motors into round three.

Novak Djokovic scraps his way into the U.S. Open final for a seventh time with a confounding 6-3 6-2 3-6 6-2 win over enigmatic Frenchman Gael Monfils.

Novak Djokovic's path to a 10th successive US Open semi-final has been a strange one, but the world number one isn't complaining.

Gael Monfils is back in a Grand Slam semi-final after an eight-year wait after pummelling fellow Frenchman Lucas Pouille 6-4, 6-3, 6-3 to reach the US Open last four.

Novak Djokovic opens defence of his U.S. Open title with a laboured 6-3 5-7 6-2 6-1 win over Poland's Jerzy Janowicz that brings new concerns about the world number one's fitness.

Novak Djokovic and Rafael Nadal get their US Open campaigns under way Monday in the shadow of Arthur Ashe Stadium's spectacular $150 million retractable roof and alongside rock music legend Phil Collins.

World number one Novak Djokovic is reduced to tears after suffering a shock first round 7-6(4) 7-6(2) loss to Argentina's Juan Martin del Potro in the men's Olympic tennis tournament.

Four-time gold medallist Venus Williams, suffering with a virus, slumps to her first ever opening round loss at an Olympic Games

Tennis world number one Novak Djokovic says he is happy that Russia avoided a blanket Olympic Games ban but admits the scandal was a dark episode for sport.

Novak Djokovic, Andy Murray, Rafael Nadal and Serena Williams will display their Grand Slam talents in Rio, but with serious questions being asked over tennis's place in the Olympics after a host of high-profile pull-outs.

World number one Novak Djokovic continues his dominance of Kei Nishikori with a 6-3 7-5 victory in the final of the Rogers Cup in Toronto on Sunday.

Frenchman Gael Monfils maintains his run of brilliant form when he nullifies Milos Raonic's big serve to eliminate the local favourite in Toronto.

Novak Djokovic says he needed some luck to escape over Tomas Berdych for a place in the semi-finals of the ATP Toronto Masters.

Top seed Novak Djokovic breezes into the quarter-finals as the Rogers Cup continues pretty much according to script at the Aviva Centre on Thursday.

​World number one Novak Djokovic is looking forward to playing on his favoured hardcourt surface at the Rogers Cup in Toronto, but the Serb urged caution as he returns to action for the first time since his shock Wimbledon exit.

Novak Djokovic insists he will come back stronger than ever after Sam Querrey ended the world number one's bid for tennis immortality in one of Wimbledon's greatest upsets.

World number 1 and Wimbledon defending champion Novak Djokovic goes perilously close to exiting the tournament at the earliest stage since 2008 before rain intervenes.

One hundred and forty thousand punnets of strawberries ripened to perfection, 256 players dreaming of singles glory, 19 courts trimmed with precision - all for two weeks and one tournament. Wimbledon is here.

Defending champion Novak Djokovic and seven-time winner Roger Federer are drawn to meet in the semi-finals of this year's Wimbledon which starts on Monday.