KEY BISCAYNE, Fla. Authentic Travis Dermott Jersey . -- Novak Djokovic advanced without hitting a ball for the second time at the Sony Open, and now hes in the final. Djokovic received his latest walkover Friday when Kei Nishikori withdrew less than two hours before their semifinal because of a left groin injury. "I tried to warm up and I couldnt move" Nishikori said. "With anybody on the other side, I dont think I could win today." The No. 2-ranked Djokovic also got a walkover in the third round and has played only six sets in the tournament. Hell try for his fourth Key Biscayne title Sunday against the winner of Friday nights match between No. 1 Rafael Nadal and No. 7 Tomas Berdych. No. 1 Serena Williams will try for her seventh Key Biscayne title when she plays No. 2 Li Na on Saturday. Former No. 1 Martina Hingis advanced to her first doubles final since 2007 when she and Sabine Lisicki beat Cara Black and Sania Mirza 6-3, 6-4. Nishikori said his groin has bothered him for more than a month, and he retired during a match in Delray Beach last month. This week he won a won a three-set match against David Ferrer, saving four match points, and then beat Roger Federer in a three-setter Wednesday night. The No. 21-ranked Nishikori said he wont need surgery, but hes unsure how long hell be sidelined and will fly home to Japan to see a doctor. His next scheduled match is in Davis Cup for Japan against the Czech Republic in Toyko on April 4. Nishikori has retired or withdrawn 14 times in his career, including three times in Grand Slam events. He was hoping to reach his first ATP Masters 1000 final. "It was going to be a great challenge for me today," Nishikori said. "Hopefully I can play another time." A Key Biscayne mens semifinal was also cancelled in 2012 when Nadal withdrew because of a knee injury, giving Andy Murray a walkover. Djokovic will try to complete a March sweep Sunday. He won the Indian Wells title two weeks ago, when he beat Federer in the final. Regardless of results the rest of the week, Nadal will remain No. 1 and Djokovic No. 2 next week. Authentic Bill Barilko Jersey . Advancing to the Champions League quarterfinals should be a formality after Lionel Messi scored a penalty and Dani Alves added a late second to secure a commanding 2-0 advantage over City in the round of 16 on Tuesday. Authentic Mitchell Marner Jersey .com) - A top-10 showdown is on tap in at the McKale Center on Saturday, as the 10th-ranked Arizona Wildcats play host to the eighth-ranked Utah Utes in a key Pac-12 matchup. http://www.cheapmapleleafsjerseysauthentic.com/?tag=authentic-john-tavares-jersey . -- Jim Furyk was 10 shots worse and right where he wanted to be Saturday in the BMW Championship.NEW YORK, N.Y. - The Tampa Bay Rays are ending Drew Smylys season after 153 innings. With the Rays out of contention, they told the 25-year-old left-hander of their decision before Tuesday nights game at the New York Yankees. Smyly was 9-10 with a 3.24 ERA, including 3-1 with a 1.70 ERA since he was acquired from Detroit on July 31 as part of a three-team trade that sent ace DDavid Price from the Rays to the Tigers. Authentic Josh Leivo Jersey. . Smylys previous high was 126 innings for Class A Lakeland and Double-A Erie in 2011. His 2012 season was interrupted by injuries and he pitched out of the bullpen last year. Rays manager Joe Maddon said a player likely would be brought up from the minors to take Smylys turn in the rotation Friday at Toronto. cheap falcons jerseys cheap ravens jerseys cheap bills jerseys cheap bears jerseys cheap bengals jerseys cheap cowboys jerseys cheap lions jerseys cheap texans jerseys cheap colts jerseys cheap jaguars jerseys cheap chiefs jerseys cheap rams jerseys cheap dolphins jerseys cheap vikings jerseys cheap saints jerseys cheap giants jerseys cheap jets jerseys cheap eagles jerseys cheap steelers jerseys cheap 49ers jerseys ' ' '