RIO DE JANEIRO -- White tape peeking out from under the red sweat band on his injured left wrist, Rafael Nadal was back in action Sunday, playing his first match in 2 1/2 months.And he was back at an Olympics for the first time in eight years.He was not, Nadal insisted after a 6-2, 6-1 victory over Argentinas Federico Delbonis at the Rio de Janeiro Games, back at full strength, however. And he will not, he also insisted, discuss the problematic tendon sheath in his racket-wielding arm for the rest of the event.My wrist is not perfect. My wrist needs more time, the Spaniard said. If it was a `normal tournament on the circuit, I wouldnt be here. My wrist is not perfect. It isnt 100 percent.Nadal won a gold medal in singles at the 2008 Beijing Games, but he missed the 2012 London Olympics because of a knee injury that also forced him out of the U.S. Open later that season.Theres only one chance every four years to experience an Olympic Games. Its something unforgettable, said Nadal, who carried Spains flag during the opening ceremony. I missed the last one in London, so I didnt want to miss this one.As a former No. 1-ranked player and a 14-time Grand Slam champion, Nadal is one of his sports central figures, so his health is a significant topic in tennis. It was a key subject on a wind-swept, star-studded second day of competition in Brazil that later saw top-ranked Novak Djokovic lose in straight sets to 2009 U.S. Open champion Juan Martin del Potro.The 2012 singles gold medalists, Serena Williams and Andy Murray, both won in straight sets.During Williams uneven 6-4, 6-2 elimination of Australias Daria Gavrilova in the main stadium, winds that reached 25 mph caused delays of about 2 hours on the eight smaller courts. Murray beat Serbias Viktor Troicki 6-3, 6-2 in less than 1 1/2 hours.Neither Williams nor Murray had played since winning Wimbledon titles a month ago. Both played doubles later Sunday alongside older siblings -- and both lost. Williams and her sister Venus are three-time gold medalists as a team but lost an Olympic doubles match for the first time, beaten 6-3, 6-4 by the Czech Republics Lucie Safarova and Barbora Strycova. Murray and his brother Jamie wasted five set points in the second tiebreaker of a 7-6 (6), 7-6 (14) exit against Brazils Thomaz Bellucci and Andre Sa.Nadals contest Sunday was his first since he surprisingly showed up at a news conference at the French Open wearing a blue brace on his left wrist and announced he would be withdrawing from the clay-court tournament he has won a record nine times.A question about the wrist arrived early in the English portion of his post-match session with reporters Sunday, and when the Spanish portion began with a query about the same topic, Nadals response started with a smile and these words: I said it in English, and Ill say it again in Spanish.He made clear both times that he didnt want to address the subject the rest of the way in Rio.Nadal appeared a tad tentative in the early going against Delbonis, a fellow left-hander who is ranked 43rd, but eventually displayed confidence with his heavy-topspin forehand, producing half of his 14 winners with that stroke.Along the way to breaking for a 3-2 lead, Nadal smacked one down-the-line forehand winner, then threw a big uppercut and yelled, Vamos -- eliciting a loud roar from spectators. There was a nearly identical celebration, and crowd reaction, when the match concluded.Nadal played cleanly, making only 15 unforced errors, while Delbonis made 31.Indeed, the one thing that truly bothered the third-seeded Nadal on this day (aside, perhaps, from the wrist questions) were the on-court digital scoreboards behind each baseline. Early in the match, Nadal complained to chair umpire Carlos Ramos that the readout made it tough to see the yellow tennis balls during points.ITF spokesman Nick Imison said the brightness was adjusted during the match to accomodate Nadal.You cant play, Nadal said, when youre losing sight of the ball.---Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrichAuthentic NFL Jerseys . The judges scored it 48-47, 48-47, 49-46 for Jones (19-1). It was the champions closest call. Despite the loss, it was a remarkable show by the confident Swedish challenger, who had the best of the early rounds and then hung on in the fourth and fifth. Wholesale Nike NFL Jerseys . 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. http://www.cheapnfljerseyschinateam.com/ . Traditional contenders Brazil, Greece and Turkey drew the other three spots to complete the 24-team field for this summers tournament in Spain, basketball governing body FIBA announced Saturday at its meeting in Barcelona. Cheap NFL Jerseys Authentic . -- Claudio Bieler hadnt scored since early September, and not from the run of play since mid-July. Stitched NFL Jerseys . As the crowd erupted, Davis knocked the ball off the glass and back into his hands. With 1:14 to go in overtime, Davis sixth block also became his 17th rebound. That, along with his 32 points -- which tied a career high -- proved too much for Denver to overcome, and the Pelicans held on for their third straight victory, 111-107 on Sunday night. CARSON, Calif. -- Landon Donovan is returning to the LA Galaxy, ending a 21-month retirement to suit up for his Major League Soccer team for at least the rest of this season.Donovan and the Galaxy announced his return Thursday with a video posted on social media showing Donovan putting on a No. 26 jersey, accompanied by a simple message: Hes back.I care so deeply about the Galaxy organization, and I believe I could help in a small way to aid the team in its quest for a sixth MLS championship, Donovan wrote in a message on his Facebook page.The 34-year-old Donovan is widely considered the most accomplished player in American soccer history and the most successful player in the history of the MLS, which named its MVP award after him.Donovan retired in December 2014 after leading the Galaxy to the franchises fifth MLS Cup title, the record sixth championship of Donovans MLS career. He is the leagues career leader in goals (144), assists (136), game-winning goals (41) and playoff goals (25), among numerous superlatives.Donovan wrote that he was persuaded to return after watching several key Galaxy players pick up injuries in recent weeks. The Galaxy have lost U.S. national team star Gyasi Zardes for the rest of the regular season, while Steven Gerrard and Jelle Van Damme are sidelined for shorter spells. Star defender Nigel de Jong also moved to Galatasaray in Turkey, and his abrupt departure inadvertently cleared a roster spot for Donovan.I have remained in close contact with many of the staff and players on the Galaxy, wrote Donovan, who worked as a broadcaster for the team during his retirement. They jokingly asked if I was ready to make a return to the field to help fill some of the void left by the injuries and departures.Although Donovan initially brushed off the notion, he said he began to think about a return after those conversations. He also craved the chance to play for the first time in front of his son, Talon. Donovan got marrried for the second time and had his first child during his retirement.ddddddddddddve always made decisions in life based on two guiding principles: My own happiness and the happiness of those I love and care about, Donovan wrote. Being on the field again, being able to help an organization that has meant so much to me and having my son in my arms after a game will undoubtedly make me and my loved ones happy. Thats all that matters.Donovan claimed he was thoroughly burned out on soccer when he retired at 32, eager to experience family life and an existence without the daily grind of sports. Earlier that year, Donovan was unexpectedly cut from the U.S. national teams roster by coach Jurgen Klinsmann, denying him a trip to his fourth World Cup.The Galaxy gave a fond farewell to Donovan less than two years ago, honoring him with lengthy retirement ceremonies. Donovans skills hadnt appeared to decline significantly, but he brushed off suggestions he was retiring too soon.Regardless of Donovans current skills after nearly two years without soccer, the Galaxy are a team in need of a boost. Although the star-studded club is a solid third in the Western Conference standings, the Galaxy are just 10-4-14, repeatedly failing to grab victories instead of draws in tight games.Donovan will re-team with captain Robbie Keane and numerous players still left from his last team. He will also get his first chance to play with Liverpool great Gerrard and Mexican star Giovani Dos Santos, who both joined the Galaxy in 2015.I dont think I need to tell anyone what Landon has accomplished in our sport, said Bruce Arena, the Galaxys coach and general manager. Hes truly been a great player. Now, Landon wishes to take on another challenge and I believe he has all the qualities necessary to be a player who can help the LA Galaxy in 2016. ' ' '