PARIS -- Novak Djokovic won his 15th straight match and Roger Federer avenged last weeks loss to Juan Martin del Potro, setting up a semifinal match between the two at the Paris Masters. Wholesale Nike Dunk Shoes . Djokovic beat Stanislas Wawrinka of Switzerland 6-1, 6-4, while Federer defeated Del Potro of Argentina 6-3, 4-6, 6-3 Friday. Top-seeded Rafael Nadal also moved into the semifinals with a 6-4, 6-1 victory over Richard Gasquet of France and will next play either defending champion David Ferrer or Tomas Berdych. Federer earned his first victory over a top-10 player since January, when he outlasted Jo-Wilfried Tsonga in the quarterfinals of the Australian Open. "Thats definitely good for my confidence, because those are the kind of wins I need right now," Federer said. "Im happy now I won against a top-10 again, especially just before London where I will have to play against three top-10 players in a row." The eight quarterfinalists at the Paris Masters are the same eight who have qualified for the ATP World Tour Finals in London next week. Federer lost to del Potro in last weekends Swiss Indoors final, but the 17-time Grand Slam champion played nearly flawless tennis in the first set, making 17 winners and only four unforced errors. Del Potro fought back in the second set, saving a break point in the opening game before converting his second break chance at 5-4 to level the match when the fifth-seeded Swiss netted a forehand. In the deciding set, Del Potro sent a forehand into the net to drop serve at 3-3 and Federer won the match when the Argentine hit a forehand long. Djokovic, who saved all six break points he faced, won 13 of 19 points at the net. "Coming to the net is one of the improvements that I had recently," Djokovic said. "It didnt click so fast, trust me. I had to work and put in many, many hours on the practice court that you guys dont see." Wawrinka lost five-setters against Djokovic at the Australian Open and the U.S. Open this year. "When he plays that good its very difficult, especially on this surface where hes the best, I believe," Wawrinka said. Nadal improved his record against Gasquet to 12-0 despite a crowd cheering loudly for the only Frenchman left in the draw. The Spaniard, who is seeking a record sixth Masters title in a single season, broke for a 4-3 lead with a crosscourt backhand return winner. Gasquet struggled with his one-handed backhand against Nadals powerful groundstrokes. The U.S. Open champion went a set up when Gasquet made a backhand error. Nadal took a 4-0 lead in the second set and finished off Gasquet by whipping a forehand winner down the line. Cheap Nike Dunk Shoes Free Shipping . -- The Minnesota Vikings have signed Jerome Simpson, the former Cincinnati Bengals wide receiver recently convicted on a felony drug charge. Nike Dunk Shoes Outlet . All of 46 seconds into the Pittsburgh Penguins 3-2 victory over Alex Ovechkins struggling Washington Capitals, Crosby assisted on Chris Kunitzs goal. http://www.cheapnikedunk.com/ . They are back to a game above .500 on the year and back to .500 on the road. It was their 10th extra time game of the year, and only the second one that did not got to a shootout.Harlequins No 8 Nick Easter has announced his retirement from rugby union to take up a full-time coaching role with the club. The former England international, with 54 caps, made a club-record 281 appearances for Quins but will now be in charge of defence at the club.Explaining his decision, the 38-year-old said he has recently struggled to get motivated for matches and believed the club deserves a player who can commit totally to playing. He told Sky Sports News HQ: Around January or February time, I struggled with the mental motivation a little bit.Ive never had a problem getting up for games. Ive always wanted to win and give everything but that was only happening every two or three games from January or February onward. Nick Easter played 54 times in a stalwart England career I thought it might be the toll of the season so I thought Id sit on it over the summer, have five weeks off and turn up for pre-season. Well the prowlers are out, the bags are out, the running canes are out, the stopwatches are out, and I realised actually I havent changed my mind.The coaching career definitely helped make the decision. I was contracted to play this season, the offer was player-coach, taking part in the defensive aspect, which is a huge area and would have been a full-time schedule. A look back at Easters career as he retires from rugby with Harlequins and England I would have had to fit my playing in and around that and I just didnt think it would be fair on myself nor the boys, not produce the sort of quality I feel Ive been doing for the last few years. Wholesale Nike Dunk Shoes Online. aster joined Harlequins from Orrell in 2004, and won the first of his 54 England caps in 2007. Nick Easter, Forwards coach Graham Rowntree, the New Harlequins Director of Rugby John Kingston, Head coach Mark Mapletoft and Skills coach Collin Osborne During his fourth Test match that he scored a record four tries, against Wales in the 62-5 victory at Twickenham Stadium.He was part of the squad which reached the World Cup final in 2007, and won the Six Nations title in 2011.He played a huge role in helping Harlequins win their first Premiership title, in May 2012.In 2015, after a four-year absence from the international scene, he was called into Stuart Lancasters squad for the Six Nations and became Englands oldest try scorer in the victory over Italy.He was then re-called into Englands World Cup squad as an injury replacement for Billy Vunipola and was named man of the match after scoring three tries against Uruguay in Englands final Pool game. Easter (centre) played 281 times for Harlequins Kingston said: Nick has been an unbelievable servant to the Harlequins team for over a decade.He has been at the very heartbeat of all the successes the side has achieved over this period.Nick has a fantastic rugby brain and it is for this reason I offered him the opportunity to join the new look coaching team at the club. Both Nick and I have agreed it is in the best interests of Quins that he focuses on his coaching exclusively from now. Also See: Kingston leads Easter tributes Quins sign Connacht forward Premiership home Rugby Union on Sky Cheap Jerseys China NFL Jerseys China NFL Jerseys Wholesale Discount Basketball Jerseys Cheap NHL Jerseys Authentic Cheap Baseball Jerseys Free Shipping Cheapest College Jerseys Sale Cheap Football Jerseys China Nike NFL Jerseys Canada Wholesale NHL Jerseys From China MLB Jerseys Outlet Canada Wholesale NBA Jerseys Canada Store Cheap Soccer Jerseys China Cheap Authentic Jerseys Canada ' ' '