Andy Murray must keep improving next season if he wants to stay at No. 1, according to Britains Davis Cup captain Leon Smith.Murray ended Novak Djokovics 122-week reign at the top of the rankings earlier this month, and fended off the Serb from the year-end No. 1 spot by beating him in the World Tour final in London.You can imagine what his pre-season will be like, Smith told The Herald of his fellow Scot. He will absolutely work his socks off and try to get better again.Now he is No.1 he has got to work out how to stay there and improve again. It never ends, never stops.Murray will get his 2017 season underway 630 points ahead of Djokovic at the Qatar Open on Jan. 2, and could be set for a lengthy stay at No. 1.In the first six months of the year, Djokovic must defend titles from Doha, the Australian Open, Indian Wells, Miami, Madrid and Roland Garros after a dominant start to 2016 -- indeed, he held a lead of more than 8,000 points over Murray after beating him in the French Open final on June 5.However, it was just five months later to the day that Murray -- who first reached the No. 2 ranking in August 2009 -- ensured he would overtake the Serb by making the Paris Masters semifinals, in the midst of a career-best 24-match win streak that took in five consecutive titles.That run capped off a remarkable season that also saw the Scot win a third major at Wimbledon, retain his Olympic gold in Rio and claim nine titles overall. His older brother Jamie Murray also had the best season of his career, winning two Grand Slams and finishing as the year-end doubles No. 1 with Brazilian partner Bruno Soares.What I find amazing is how much you have to put in to move from No. 2 to No. 1, added Smith. You can go on an unbelievable run and go from No. 100 or whatever but to go from two to one, it was 21 matches in a row at that level of the sport, just to move one place.The bit that takes you from two to one is being prepared to ask, What do I need to do to make sure I get better? I am hugely impressed about how he [Murray] keeps developing his game and Jamie is the same when you watch him operate on court and off the court. He has really committed to everything he has to do to make himself the best. Cheap Jerseys From China . -- Adam Snyder returned to the San Francisco 49ers this season because the offensive lineman thought it was his best opportunity to win a championship. NFL Jerseys Outlet . He said Tuesday thats a big reason why he is now the new coach of the Tennessee Titans. Whisenhunt said he hit it off quickly with Ruston Webster when interviewing for the job Friday night. http://www.jerseyswholesale.us/ . Jim Rutherford, President and General Manager of the Carolina Hurricanes, announced Wednesday that the team would assign Swedish forward Elias Lindholm to his nations team for the upcoming tournament. Wholesale NFL Jerseys . -- The Bishops Gaiters are showing they belong among the countrys top varsity football teams. Wholesale Nike NFL Jerseys . Ibaka equaled a career high with 20 rebounds, adding four blocked shots and 15 points as the Thunder smothered the Milwaukee Bucks offence in a 92-79 victory Saturday night.Pep Guardiola will control everything that happens at Manchester City in his quest for success, insists Sky Sports expert Thierry Henry. The Spaniard will leave Bayern Munich and take the reins at the Etihad from Manuel Pellegrini this summer .Guardiola won the Bundesliga three times in succession during his spell at the Allianz Arena but in his time there he failed to progress past the Champions League semi-finals. He will go to City with the aim of winning the Premier League and turning them into a European force.Henry played under Guardiola during their time at Barcelona and insists the 45-year-old will stop at nothing to ensure the team will be successful.He wants to dominate everything, Henry told the Premier League 15/16 Season Review show. Manuel Pellegrini felt the season was a good one for Manchester City He wants to dominate possession, he wants to dominate games, he wants to know whats happening in the dressing room, he wants to know what youre eating, where you are going.dddddddddddd He wants to control everything. Thats how I know the guy and thats what he will try to do at Man City.Unfortunately he didnt have the opportunity to win the Champions League at Bayern Munich but we are talking about a guy who when he doesnt win the Champions League it seems like its failure. Guardiola (right) won three straight Bundesliga titles with Bayern Munich Jamie Carragher believes the job Guardiola has undertaken at City is a tough one, but he has a core of players he can build a successful team around.Man City have got four or five players that you can put up with anyone in the league, Carragher added.You look at David Silva, I think Kevin De Bruyne can be an absolute superstar next season, Joe Hart can be put up with anyone, Sergio Aguero as well.I still believe Pep Guardiola has a far bigger job then he envisaged when it was first announced he got the job. Also See: Man City video Man City fixtures Man City stats Get a ￡10 free bet! 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