Novak Djokovic continues his quest to regain the world No 1 ranking with a World Tour Finals semi-final showdown against Kei Nishikori. Cheap Shoes UK 2020 . The Serb saw his 122-week grasp at the top of the rankings ended by Andy Murray in Paris almost a fortnight ago, but he can reclaim the position depending on the outcome this week.First he must overcome Japans Nishikori and with a dominant 10-2 record in the head to head he will start Saturdays semi-final in confident fashion, especially after a week that has seen him return to somewhere close to top form. Novak Djokovic and Kei Nishikori have met in two finals this year - on Saturday they meet for a place in the World Tour Finals showpiece Djokovic lost his opening set of the week to Dominic Thiem last Sunday but recovered to win the match in three sets and followed up with another pair of victories over Milos Raonic and alternate David Goffin,He had to come through an epic content against Raonic, eventually prevailing 7-6 7-6 while he had little trouble against late replacement Goffin who was dispatched 6-1 6-2.Nishikoris last four place had already been assured after Murrays straight sets win over Stan Wawrinka earlier in the day. Having begun the week with a superb victory over Wawrinka, Nishikori lost his next two matches.Having pushed Andy Murray close in his second match before losing in three sets, he ended the group stages with another three-set defeat, losing to Marin Cilic in three sets on Friday night. World Tour Finals - Story So Far Novak Djokovic Kei Nishikori beat Dominic Thiem 6-7 6-0 6-2 beat Stan Wawrinka 6-2 6-3 beat Milos Raonic 7-6 7-6 lost Andy Murray 7-6 4-6 4-6 beat David Goffin 6-1 6-2 lost Marin Cilic 6-4 2-6 3-6 John McEnroe talks about the price of ending the year as the world No 1 While world No 5 Nishikori has been in fantastic form this season, reaching his second and third Masters finals as well as his second Grand Slam semi-final, he will have to overcome a run of form against Djokovic that has seen him lose his last nine matches against the Serb.Djokovic has won all five of their meetings this year, including victory in both the Canada and Miami Masters finals, while Nishikori has won just three sets in their contests since his last win, a memorable US Open semi-final success in 2014. Kei Nishikori has come as close as anyone to beating Andy Murray this week, losing in three sets in the group stage The pair have twice met at the O2, Djokovic winning in the group stage in both 2014 and last year where he was a 6-1 6-1 victor.The signs are ominous for Nishikori but the 26-year-old appears to be relishing the challenge against the very best these days and a win would see him beat his semi-final performance of his World Tour Finals debut a couple of years ago. Djokovic v Nishikori met in the Miami final earlier this year Djokovic v Nishikori met in the Miami final earlier this year As ever it will be a doubles match which kicks off the evening and after confirmation of their world No 1 ranking, Jamie Murray and Bruno Soares will hope to book a final place when they face Rajeev Ram and Raven Klaasen.Murrays position as the year-end No 1 was confirmed when the French pairing of Nicolas Mahut and Pierre-Hugues Hubert lost their third group game of the week on Friday.Murray and Soares claimed the Australian and US Open titles and have won two of the three matches the pair have played.Follow all the action from the O2 on Saturday when the action begins on Sky Sports 3 from 12pm and 4pm or via our live blog here at www.skysports.com/tennis. Also See: World No 1 permutations Djokovic hammers Goffin Wholesale Shoes UK . Power had a two-lap average of 218.896 mph in qualifying Friday at the high-banked, high-speed 1 1/2-mile track for his 34th career pole. Fake Shoes UK .com) - Al Horford collected 19 points and 16 rebounds and the Atlanta Hawks held off a furious rally to beat the Detroit Pistons 106-103 on Friday night in a game between two of the NBAs hottest teams. https://www.shoesukonline.com/ . - Canadian tennis star Eugenie Bouchard has signed with WME-IMG, saying the sports management powerhouse will help maximize the value of my brand.BERLIN -- Katerine Savard of Pont-Rouge, Que., won the silver medal and broke the Canadian short course record in the womens 100-metre butterfly on Saturday to open the second stop on the FINA World Cup swimming circuit. Canada also added a silver and bronze in the 4x50-metre mixed medley relay. In the womens 100 butterfly, Jeannette Ottesen Gray of Denmark was the winner in 55.94 seconds. Savard followed in 56.35 to eclipse the previous national mark of 56.49 she swam this past Wednesday in the Netherlands. Ellen Gandy of Australia was third in 56.56. "Im very pleased," said Savard. "This is my sixth Canadian record this year so Im having a very good season." In the 4x50 mixed medley relay, Australia was first in 1:40.95 followed by Canada with Russell Wood of Calgary, Martha McCabe of Toronto, Coleman Allen of Vancouverr and Sandrine Mainville of Montreal in 1:42. Shoes Online UK Review. 00. A second Canadian foursome of Hilary Caldwell of White Rock, B.C., Chris Manning of Brantford, Ont., Savard and Luke Peddie of Edmonton was third. Chantal van Landeghem of Winnipeg was fourth in the 50 freestyle and fifth in the 50 backstroke. She broke the Canadian record in the 50 backstroke clocking 27.01 which bettered the 27.06 set by Jennifer Carroll of Montreal in 2009. Van Landeghem lowered the 50-freestyle mark Wednesday. Caldwell was also fifth in the 200 backstroke and McCabe sixth in the 200 breaststroke. For the men, Alec Page of Victoria was fourth in the 400 individual medley, Wood sixth in the 100 backstroke, Zack Chetrat of Oakville, Ont., and Allen seventh and eighth in the 200 butterfly and Ashton Baumann of Ottawa eighth in the 200 breaststroke. ' ' '