Jo-Wilfried Tsonga

Belgrade on Monday celebrated the historic success of Serbian tennis star Novak Djokovic, when he will have been at the top of the Association of Tennis Professionals list for the longest time ever.

MELBOURNE - Serbian Viktor Troicki is out of the Australian Open men's singles after losing 7-5, 6-4, 7-6 (7-2) to Aussie homeboy Nick Kyrgios Wednesday.

Kyrgios won after two hours and 14 minutes of play and will next face Frenchman Jo-Wilfried Tsonga.

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Grigor Dimitrov won a very nervous match against Andrey Rublev and qualified for the 1/8-finals of the Australian Open Tennis Championship. Last year's semi-finalist of the Grand Slam Grand Prix won against the 20-year-old Russian with 6:3, 4:6, 6:4, 6:4 and took a special revenge for the second round of the US Open last season.

France defeated Serbia to win a place in the Davis Cup tennis tournament finals and will face Belgium, which topped Australia to enter the championship match.

France's Jo-Wilfried Tsonga clinched his team's victory by beating Dusan Lajovic by a score of 2-6 6-2 7-6(5) 6-2 on September 17 before 18,000 spectators in Lille.

Grigor Dimitrov qualified for the third round of the Masters Series in Montreal after winning agaist Misha Zverev (Germany) with 6: 3, 3: 6, 6: 3  but eighth-seeded Jo-Wilfried Tsonga lost 6-1 3-6 6-4 to Sam Querrey while ninth seed David Goffin whent down 7-5 6-3 to Hyeon Chung.

SHANGHAI - Serbia's Novak Djokovic, the current world number one in men's tennis, is through to the semi-finals of the Shanghai Masters tournament after beating world number 110 Mischa Zverev 3-6, 7-6 (7-4), 6-3 on Friday.

Djokovic struggled but won after 143 minutes of play, and is now 2-0 head-to-head against the elder Zverev.

SHANGHAI - Serbia's Viktor Troicki has been knocked out of the Shanghai Masters tennis tournament after losing 6-3, 6-3 to Spaniard Roberto Bautista Agut in the third round on Thursday.

Bautista Agut won after just 75 minutes of play and is now 3-0 head-to-head against Troicki, who had defeated Rafael Nadal in the previous round.

NEW YORK - Serbia's Novak Djokovic, the current world number one in men's tennis, is through to the US Open semi-finals after Frenchman Jo-Wilfried Tsonga retired from Wednesday's quarter-final match with a knee injury.

Tsonga quit at the beginning of the third set, with Djokovic leading 6-3, 6-2.

In a bid to reach the final, Djokovic will face Gael Monfils of France.

NEW YORK - Serbia's Novak Djokovic, the current world number one in men's tennis, is through to the US Open quarter-finals after beating Kyle Edmund of Great Britain 6-2, 6-1, 6-4 early Monday.

Djokovic produced a flawless performance against world number 84 Edmund and will next face Frenchman Jo-Wilfried Tsonga, who knocked out American Jack Sock.

Serbia's Novak Djokovic, the current world number one in men's tennis, is through to the U.S. Open semifinals.

Djokovic qualified for the next round after Frenchman Jo-Wilfried Tsonga retired from Wednesday's quarterfinal match with a knee injury.