Andy Murray faces Kei Nishikori in his second ATP World Tour Finals match at the O2 Arena in London on Wednesday afternoon. The pair are joint-top of the John McEnroe group after making near-perfect starts to the tournament on Monday.Nishikori comprehensively outplayed Stan Wawrinka in a 6-2 6-3 triumph, while Murray brushed aside Marin Cilic in a similarly emphatic 6-3 6-2 victory. Live Tennis: ATP World Tour Finals November 16, 2016, 12:00pm Live on Get Sky Sports Get a Sky Sports pass Murray goes into the game looking for his 21st victory in a row, while Nishikori is battling for rankings points in his bid to end the year as world No 3.Murray has won seven of the pairs nine meetings to date, although Nishikori prevailed in five sets in their last match, in Septembers US Open quarter-final. John McEnroe Group Won-Lost Sets Games Kei Nishikori 1-0 2-0 12-5 Andy Murray 1-0 2-0 12-5 Stan Wawrinka 0-1 0-2 5-12 Marin Cilic 0-1 0-2 5-12 Murray struggled to gauge the speed of the ball in the opening games of his win over Cilic on Monday, but he found his range later in the match and should now be fully acclimatised to the court.Nishikori had no such trouble against Wawrinka and appears perfectly suited to the O2.Murray said of Nishikori: I would say this is probably his best year that he has had on the tour. He is one of the best players in the world. He has been playing very well the last few months especially.Murray and Nishikori will be on court after 2pm. Fleming/McEnroe Group Won-Lost Sets Games R Klaasen/R Ram 1-0 2-0 13-9 H Kontinen/J Peers 1-0 2-0 13-9 P Herbert/N Mahut 0-1 0-2 9-13 F Lopez/M Lopez 0-1 0-2 9-13 The first match of Wednesdays afternoon session sees Henri Kontinen and John Peers take on Raven Klaasen and Rajeev Ram in the Fleming/McEnroe Group of the doubles competition.Both pairs won their opening matches of the tournament in straight sets.They have faced each other twice before, with Kontinen and Peers winning both times.Watch every day of the ATP World Tour Finals, from November 13-20, live on Sky Sports. Full schedule here. Six months half price Upgrade to Sky Sports to watch Man Utd v Arsenal on Saturday and get the first six months half price Also See: Thiem beats Monfils in London Murrays service syndrome over? Murray wins on debut as No 1 We will get the dream final Hydro Flask For Cheap . -- Quarterback Will Finch threw for 252 yards and three touchdowns, and Yannick Harou rushed in two scores as the No. Discount Hydro Flask Cheap .B. - Sebastien Auger made 44 saves as the Saint John Sea Dogs edged the visiting Acadie-Bathurst Titan 2-1 on Saturday in Quebec Major Junior Hockey League action. http://www.discounthydroflaskcheap.com/ . -- Damian Lillard and LaMarcus Alrdridge were again the go-to duo for the Trail Blazers against the Kings. Cheap Hydro Flask For Sale . Roman Josi had a goal and an assist to lead the Predators to a 4-1 victory over the Dallas Stars on Monday night. Hydro Flask Sale . Miller finished in two minutes, 6.09 seconds, one day before the first medal race on the Alpine schedule. The 36-year-old American also turned in the top time in Thursdays opening training session. PHILADELPHIA -- A scheduled game between the Sacramento Kings and Philadelphia 76ers was postponed Wednesday night by the NBA because of condensation on the court at the Wells Fargo Center.The game, which was slated to start at 7 p.m., was called off at 8:03 p.m. A makeup date was not immediately announced.The Philadelphia Flyers hosted an NHL game at the arena Tuesday night and the ice surface remained under the basketball court -- standard procedure at the Wells Fargo Center. However, Wednesday was an unseasonably warm, humid day for late November in Philadelphia, and it likely affected the surface.With our ice surface, sometimes humidity is our biggest opponent when we prepare for a game, said John Page, president of the Wells Fargo Center complex. Weve never had an issue before, but we need to make sure we dont have this issue again.Sacramento center DeMarcus Cousins said players noticed the court was slippery at Wednesday mornings shoot around. By pregame warmups, the problem had worsened.It was pretty bad, Cousins said. Ive never seen anything like that before.Cousins joined the fruitless effort to prepare the court, pushing around a pair of mops during the delay. He entered averaging 35.3 points in his last four games and was disappointed the contest was postponed.Guys go thhrough their ritual, guys prepare for their games and, like that, theyre telling us were not playing; its kind of disappointing, he said.dddddddddddd Im kind of glad it did go this way. Player safety should be considered first. I think they made the right decision.Sacramento announced the postponement on Twitter and razzed the 76ers, saying yall can trust the process but not the floor? Smh (shake my head), (at)Sixers.Fans booed when the postponement was announced. 76ers CEO Scott ONeil said tickets to Wednesdays contest would be valid for the makeup game, and fans in attendance also would get an additional ticket to another game -- either Dec. 5 vs. Denver, Dec. 14 vs. Toronto or Dec. 18 vs. Brooklyn -- plus a rebate on parking.I know this is a tremendous inconvenience to the fans, so I certainly apologize on behalf of the organization, ONeil said.Its the first postponement in the NBA since the league called off two games on Jan. 23 -- Philadelphia at Boston and Utah at Washington -- because of a winter storm. At least one game has been postponed in six of the past seven seasons.UP NEXTKings: At Boston on Friday night.76ers: Host Orlando on Friday night. ' ' '