Former British No 1 Greg Rusedski says Andy Murrays crunch game against Kei Nishikori on Wednesday will be huge, but believes he will come through it and we will see the dream final. The Wimbledon champion was tested for much of his opening match at the ATP World Tour Finals but still came out on top, beating Marin Cilic 6-3 6-2 at Londons O2 Arena.Murray took over at the top of the rankings last week, replacing Novak Djokovic, but the year-end No 1 ranking is still up for grabs and could be decided on Sunday if both Murray and Djokovic reach the final. Watch NOW TV Watch Sky Sports for just ￡6.99. No contract. And Sky Sports Tennis expert Rusedski is sure the British public will get to see the two best players on the planet battle it out on Sunday, although Peter Fleming feels we shouldnt get ahead of ourselves. I thought [Murray] played great today. He got off to a nervous start and had a few break break points against him early on, but held those and then came through the first set, said Rusedski. Murray wins on debut as No 1 Andy Murray beats Marin Cilic in ATP World Tour Finals opener Again, Cilic lifted his game early on in the second set and then Murray went on from strength to strength so a great start to these championships.Fleming said: It was most certainly tough for him. He started off very slowly and certainly appeared to be nervous, as did Cilic. But thankfully for Cilic, Murray never quite got it going. He won the first set and then rolled him in the end. Mark Petchey invites Murray to guess a shot during his win against Cilic Although Rusedski thinks Nishikori will be a tough opponent for him, he does feel the top seed will come through the encounter with the crowd right behind him again.Nishikori will be tough for him - he lost to him at the US Open where Murray had a good chance to beat him, but lost in five sets, he said. I just feel like Murray, the number one, playing the big points better, full of confidence and the reception he got was unbelievable.Hes got more time on the return of serve. Hes going to be able to be more aggressive than Stan The Man was and I think hes going to find a way to get through and top this group. Reaction from Cilic and Murray as the world No 1 wins his first match at the ATP World Tour Finals Murray said the court surface slowed up due to the full capacity at the O2 Arena causing more humidity in the air during his post-match interview, but Fleming doesnt think it is a factor.I dont think the court surface is a big deal to be honest with you, he said, All the players here move very well and enjoy this court surface. As Andy said tonight, the court was slower with all the people in it. Might have been more humid, but I dont think its a big factor - its about who brings it on the day. Murray explains his match tactics to Mark Petchey after he beat Cilic in his first game on home soil after he was crowned world No 1 And looking ahead to Wednesdays match against the Japanese star, Rusedski said: Wednesday is huge for him against Nishikori, but I think he will top his group and we will get the dream final - Djokovic and Murray for the world number one.But Fleming wasnt looking too far ahead, adding: The Nishikori match is as close to a 50-50 match as were going to have this week, so first things first.Check our game-by-game coverage from all group matches at the ATP World Tour Finals in London - including Andy Murray - on skysports.com/tennis, our app for mobile devices and iPad and our Twitter account @skysportstennis.Upgrade to Sky Sports now to watch Man Utd v Arsenal this Saturday and get the first six months half price! Also See: Murray wins on debut as No 1 Special Kei makes perfect start Wawrinka: Injury not to blame Tour Finals: Panel predictions Cheap Mateo Kovacic Jersey . Schenn scored the game-winning goal and added two assists to lead the Philadelphia Flyers to a 4-1 win over the Calgary Flames at the Scotiabank Saddledome on Tuesday. Cheap Gareth Bale Jersey . Just not the game. Kyle Palmieri scored two straight goals in the third period to rally the Anaheim Ducks past the Philadelphia Flyers 3-2 on Tuesday night. http://www.cheaprealmadridjerseys.com/?tag=cheap-keylor-navas-jersey . -- The proud fathers huddled near the Dallas Stars dressing room, smiling, laughing and telling stories while wearing replica green sweaters of their sons team. Wholesale Real Madrid Jerseys . Its an influence in football and a big part of the game. Cheap Luca Zidane Jersey . Oyama had six birdies and two bogeys at Kintetsu Kashikojima in the event also sanctioned by the Japan LPGA Tour. "I have been having this neck ache thats been affecting my golf recently," Oyama said.Thierry Henry has called on Arsenals supporting cast to chip in with goals if Arsene Wengers side are to win the title this season. The Gunners lost ground on both Leicester and Tottenham in the title race at the weekend as they slipped to a 3-2 defeat at Manchester United and Henry feels they have become too reliant on a small number of players to score goals.Asked about Theo Walcotts contribution so far this season, the Gunners legend admitted that the England forward should have done more but argued that others needed to step up when he was out of form. Olivier Giroud and Theo Walcott have struggled for goals recently Theo should have done better, we all agree on that and especially this season, Henry told Sky Sports News HQ.Olivier [Giroud] has been scoring a lot of goals and at the moment is not scoring, Alexis Sanchez has been suffering a bit. What happened to the other part of the team? Leonardo Ulloas late goal could have a huge impact on the title race Who was scoriing goals when Dwight Yorke and Andy Cole were not scoring? Who was scoring goals when [Sergio] Aguero was not scoring? [Carlos] Tevez, Edin Dzeko.dddddddddddd Who was scoring goals at Arsenal when I was having a [barren] run? Sylvain Wiltord. And I can go through teams that won the title like that.Henry stressed the importance of key players performing on a regular basis but pointed to the Leicester and Spurs goalscorers in their wins at the weekend as an example of what Arsenal need when they fail to do so. Danny Rose celebrates after scoring for Tottenham Now, and Im not trying to find any excuses like that because your usual suspects need and have to perform, Henry added. But what is happening when they are not scoring? Who is going is going to come from the bench and change the game?[Leonardo] Ulloa did it at the weekend for Leicester. Who scored for Tottenham at the weekend? Harry Kane? No, [Danny] Rose and [Nacer] Chadli, thats how you win a league. Also See: Souness slams Arsenal display Wenger: Criticism fires us up Mersons predictions Get a ￡10 free bet! Cheap Nike NFL Jerseys Wholesale Black NFL Jerseys Cheap NFL Womens Jerseys Wholesale NFL Autographed Jerseys Cheap NFL Jerseys Authentic China NFL Jerseys White Cheap NFL T-shirts ' ' '