If Marcus Willis were to beat Roger Federer in the second round of Wimbledon on Wednesday, it would be the greatest shock in the history of tennis. But could Federer, a winner of seven Wimbledon titles who has struggled to meet his own high standards of late, be vulnerable to defeat against qualifier Willis? If the world No.772 follows this advice, he just might be:Be boldWillis has to go for his shots, take some risks and be aggressive. If Willis has to defend too much, hes going to struggle, Federers former coach, Paul Annacone, told ESPN. Hes going to have to find a way to impact Federers second serve.While Federer has been following Willis story, and might have watched some clips of the Britons first-round match against Lithuanias Richards Berankis, he may not know a great deal about his opponents game. Willis ought to use that to his advantage and keep Federer guessing.Serve and volleyThe last time that Federer lost early at Wimbledon, which was in the second round of the 2013 Championships, it was against Ukraines Sergiy Stakhovsky, who was forever rushing into the net. So while Federer likes to follow his serve in, perhaps hes not so keen on his opponent using the same tactic and rushing him.If Willis normally serves and volleys, he should also play the same way against Federer. A match against Federer on Centre Court isnt the time to be changing your game, said Fabrice Santoro, who had two career wins against Federer. He should keep on playing aggressively. Thats won him seven matches already in the tournament, six of those before the main draw, and he should play in the same way if he wants an eighth.Have some funAll the pressure will be on Federer and Willis should be able to play freely. This will be one of those rare occasions when the Swiss might not have the overwhelming support of the Centre Court crowd. If he can, Willis should exploit that. First of all, Willis has to enjoy the moment. Its a fantastic opportunity for him to play Federer on Centre Court at Wimbledon, Santoro observed.Whatever happens in the match, its going to be a fantastic souvenir for him. Of course, its going to be a different opponent and a different court and a different atmosphere, but its still the same tournament. He should be confident.Serve well ... and prayFederer is likely to be in command of his own service games; Willis must be similarly authoritative in his. Its impossible to beat Federer on grass without turning in a strong serving performance.And if all the above pointers fail, the ever-colourful -- and very successful -- coach Nick Bollettieri suggested he could hope for some divine intervention. His only chance of victory is to go to church and pray that Federer has a meal that turns his stomach upside down, Bolettieri said. But Im sure he wouldnt want to win that way. What he should do is congratulate himself on getting this far in the tournament. He has been great for tennis. Fake Shoes For Sale . The lawyers filed a 33-page amended complaint Tuesday in federal court in Manhattan, expanding on the suit originally filed Oct. 3 in New York Supreme Court. Arbitrator Fredric Horowitz last week refused to compel Selig to testify in the grievance, and Rodriguez then walked out of the hearing without testifying. Fake Nike Shoes . In what the team had called a retirement, Ryan said Thursday that he is resigning as chief executive of the Rangers in a move effective at the end of this month. https://www.fakeshoes.net/ . -- Catcher Brett Hayes has agreed to a $630,000, one-year contract with the Kansas City Royals, avoiding salary arbitration. Fake Jordan . There was no hesitation from the 40th-ranked Pospisil, from Vernon, B.C., who admitted that he cut back on his training sessions over the last few days to conserve energy as the long ATP season finishes next week at the Paris Masters. Fake Shoes Free Shipping . Numbers Game looks into the Canadiens securing the services of Thomas Vanek in a trade with the New York Islanders. The Canadiens Get: LW Thomas Vanek and a conditional fifth-round pick. ENGLEWOOD, Colo. -- Inside linebacker Todd Davis says hes optimistic hell play against New England this weekend after returning to practice Friday on a limited basis.I was encouraged by what I saw, coach Gary Kubiak said. Well see how he comes out of it in the morning and move him around again tomorrow. I think its kind of going exactly like we thought it was going to go leading up to game time. It was encouraging today.Davis was officially listed as 50-50 with a strained oblique that knocked him out of last weeks game at Tennessee. But he said, I felt solid. Im excited for Sunday and I think Im going to be ready.Fellow inside linebacker Brandon Marshall said he hopes to play at Kansas City next week after being ruled out against the Patriots. This will be the second straight game hes missed since aggravating a pulled left hamstring at Jacksonville on Dec. 4.Corey Nelson will start in place of Marshall when the Broncos (8-5) host the Patriots (11-2) , and Zaire Anderson is prepared to play significant snaps even if Davis is a go.Im preparing like Im starting, said Anderson, who drew praise for his five-tackle performance last week after Davis went out,He got thrown in there last week and we played our best half, Kubiak said.Still, given Denvers strong pass rush and stout secondary, Tom Brady and the Patriots are expected to go after Denvers inside linebackers by sending their tight ends and running backs on intermediate routes over the middle.They tried to test the linebackers last year, so I definitely could see them doing it again, said Davis, adding his injury doesnt limit him defending the pass or run.The Broncos placed long snapper Casey Kreiter, whos missed the last month with a strained calf, on injured reserve Friday and promoted rookie outside linebacker Vontarrius Dora from their practice squad.His injury just hasnt responded, said Kubiak, who had carried two long snappers on his 53-man roster since Nov. 25 when nine-year veteran free agent Thomas Gafford was signed.Congratulations to Dora. The kid has done a great job, so he gets rewarded. I thinnk theres a place for him.dddddddddddd You may see him before this year is out. Hes got a bright future.Dora (6-4, 256 pounds) had a spectacular training camp after going undrafted out of Louisiana Tech. He had 10 tackles, eight of them solo, two sacks and a forced fumble for Denver in the preseason.Offensive coordinator Rick Dennison missed practice all week because of a family matter but Kubiak said that wont affect the play-calling Sunday. Kubiak and QB coach Greg Knapp were still in touch with Dennison throughout the week as they installed the game plan.Weve met every night even though hes not here, Kubiak said.The Broncos have been a slow-starting team, scoring just 23 first-quarter points compared to New Englands league-best 103.The Broncos know they have to buck that trend Sunday.Its important all of the time, Kubiak said. We know weve struggled. When we have started well, weve played pretty well. When you look at this team, youre playing a team that since Tom has come back, theyre the top scoring team in football and yet, they dont give up points. Points and possessions are a premium. Red zone possessions are a premium. If you go back to our two games last year, we played some great red zone defense. Offensively, we did a good job in the red zone.Game notes It was lucky, pass rusher Shaq Barrett said of his backward, overhead, half-court shot at the Nuggets game Thursday night. ... Frigid temperatures are forecast for kickoff Sunday, but Brandon McManus, who missed a 62-yarder in overtime against Kansas City on a cold November night, said that doesnt necessarily cut down the kickers range. Technically, it should, he said. The balls will continue to get deflated throughout the game. As long as Im able to stay warm, Ill still be able to kick from long distances.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL---Follow Arnie Melendrez Stapleton on Twitter: http://twitter.com/arniestapleton ' ' '