RIO DE JANEIRO -- Day 11 of the Rio Games features medal action in gymnastics, track and field, boxing, wrestling and more. Here are some things to watch (all times local):GYMNASTICSSimone Biles can wrap up her remarkable time in Rio with a fourth Olympic gold medal when she competes in the floor exercise at 2:47 p.m.Biles has already earned three golds and a bronze, though her chance to become the first female gymnast to capture five golds in a single Olympics ended when she wobbled during the balance beam final on Monday and ended up with bronze.Biles is the reigning world champion in the floor exercise. Her biggest competition will come from teammate Aly Raisman, who captured gold in London four years ago. Biles and Raisman went 1-2 in the all-around competition last week.The men will wrap up the Olympics with the high bar at 2 p.m. and parallel bar finals at 3:34 p.m. Oleg Verniaiev, who came in second to Kohei Uchimura in the mens all-around, leads the field on parallel bars. Epke Zonderland of the Netherlands will try to defend his Olympic title on high bar.American Danell Leyva will compete in both finals. Hell be joined on high bar by teammate Sam Mikulak .TRACK AND FIELDAfter a day off, Usain Bolt returns to the track in his quest for more gold -- in his favorite event, too: the 200 meters.Im always confident going into the 200 meters, said Bolt, who surged past Justin Gatlin to win the 100 on Sunday. I think the 100 meters is always the hardest one for me. Going to the 200 now, Im very confident. Then again, the fastest man on the planet has never lacked for confidence. He runs in the ninth heat at 12:46 p.m.Also Tuesday, American Christian Taylor will defend his triple jump title. The competition begins at 9:50 a.m.And the Jamaicans could go 1-2 in the 110-meter hurdles, with Omar McLeod and Hansle Parchment the favorites. Devon Allen , the University of Oregon football/track standout, will have something to say about that. The finals are at 10:45 p.m.Medals also will be awarded in womens discus (11:20 a.m.), the womens 1500 meters (10:30 p.m.) and the mens high jump (8:30 p.m.).BASKETBALLThe U.S. womens team begins knockout play against Japan when the two teams play in the quarterfinals at 6:45 p.m. The Americans have won 46 consecutive games in the Olympics and are three victories away from a sixth consecutive gold medal. They cruised through pool play , winning the five games by an average of 40.8 points.The U.S. hasnt faced Japan since the 1996 quarterfinals when the Americans won by 15 points. Japan has been the surprise of the tournament, already matching its three victories in 1996 in the Atlanta Games. The Japanese also have the rare distinction of being the only team left playing in the Olympics who have beaten the U.S., although that came back in 1976.In other quarterfinal games, Australia plays Serbia at 11 a.m., Spain plays Turkey at 2:30 p.m., and France faces Canada at 10:15 p.m.BEACH VOLLEYBALLKerri Walsh Jennings and April Ross play for a spot in the gold-medal game when they meet Brazilian world champions Agatha and Barbara in the beach volleyball semifinals at 11:59 p.m.Walsh Jennings is going for her fourth gold, and Ross is looking to improve on the silver she earned when she lost to her fellow Americans in the London final. Brazil has three entries in Tuesdays mens and womens semifinals, including Alison and Bruno, who eliminated the American mens team of Phil Dalhausser and Nick Lucena in the round of eight. They play the Dutch team of Alexander Brouwer and Robert Meeuwsen at 5 p.m.VOLLEYBALLThe top-ranked U.S. womens volleyball team , which went 5-0 in Olympic group play, faces Japan in a quarterfinal matchup at 2 p.m. as the Americans try to move one step closer to the first gold in program history.Japan is arguably the best defensive team in this tournament.Two-time reigning Olympic champion and host Brazil will take on a young China team in the 10:15 p.m. match, while the upstart Netherlands women -- back in their first Olympics in 20 years and 4-1 in group play behind the Americans -- face South Korea at 10 a.m.BOXINGNicola Adams, the British flyweight who won the first gold medal in Olympic womens boxing history, opens the slate with her first bout of the tournament. She faces Tetyana Kob of Ukraine at 11 a.m.Shakur Stevenson and Gary Russell have fights early in the day for an American team trying to make up for an 0-2 effort on Monday. The main event of a 19-fight card has Brazilian Robson Conceicao fighting Frenchman Sofiane Oumiha for Olympic gold in the lightweight division. That fight starts at 7:15 p.m.TRACK CYCLINGThe track cycling program concludes Tuesday night with Britain seeking more Olympic gold. Jason Kenny is going for his third title of the Rio Games in the keirin at 6:14 p.m., Katy Marchant and Becky James are still alive in the individual sprint at 6:26 p.m., and Laura Trott is favored to defend her title in the womens omnium at 5:05 p.m. Italian Elia Viviani won the mens event Monday despite being taken out in a crash that claimed two other riders. The powerhouse British team has already won four gold medals through seven events inside the velodrome.OPEN WATER SWIMMINGA day after Brazil won its first swimming medal of the games -- a bronze in the womens open water event -- the men take to the sewage-filled waters off Copacabana beach for their 10K race.This is only the second Olympics holding competition in open ocean waters. At the first Summer Games in 1896, before custom-built pools were the norm, swimming was held in the Bay of Zea. The inaugural open water event in 2008 was staged at Beijings rowing and canoeing canal. Four years ago, the open water in London took place in the Serpentine lake at Hyde Park.Brazils Poliana Okimoto went from just off the podium to bronze when Frances Aurelie Muller was disqualified for colliding with another swimming. The first swimming medal ever won by a Brazilian woman, either in the pool or open water, eased some of the sting from a disappointing performance by the pool swimmers, who failed to win a medal at their home Olympics.---AP Summer Games website: http://summergames.ap.orgKurt Rambis Jersey . Listen to the game live on TSN Radio 1050 at 7pm et. The Raptors traded Rudy Gay, Quincy Acy and Aaron Gray to the Sacramento Kings on Monday, in exchange for Greivis Vasquez, John Salmons, Patrick Patterson and Chuck Hayes. Kareem Abdul-Jabbar Lakers Jersey . Kyle Denbrook, a soccer player from Saint Marys University, took the CIS male athlete of the week honour. Stanley, a fourth-year business administration student from Charlottetown, scored both goals in a 2-0 win over Dalhousie on Friday and tallied again in a 1-0 win over Saint Marys on Sunday. http://www.lakersteamofficial.com/Tyson-Chandler-Lakers-Jersey/ . Carey Price didnt, but he still came out on top against one of his rivals for the No. 1 job at the Sochi Games. The Anahim Lake, B.C., native was stellar in making 39 saves in his home province and Lars Eller got credit for a bizarre short-handed winner as the Canadiens defeated the Canucks 4-1. Dennis Rodman Jersey . JOHNS, N. JaVale McGee Jersey . -- Patrick Reed got an early start in golf.Sky Sports commentator Richard Boxall reflects on a first day full of surprises at the Masters, both good and bad. The biggest surprise of the opening round of the 80th Masters was Rickie Fowler, who failed to break 80. Hes obviously a fantastic player, but Augusta National is the kind of course where, if your game is slightly off, everything you do wrong gets overly exaggerated. Rickie Fowler could not break 80 on the first day at Augusta And you can get in even deeper trouble if you try to limit the damage and be too conservative. If you bail out at the 11th, for example, and miss the green too far right then getting up and down is such a tough ask. Thats what this place does to you, and if youre struggling with your game, Augusta will find you out. Andy Sullivan also shot 80 and that was disappointing, I was really looking forward to watching him play and I tipped him to do well this week on his Masters debut. Hes a great character and he had a hole in one in the Par 3 competition, but it didnt go well for him on Thursday and, after opening with an 80, theres a good chance his suitcases will be at the course! Andy Sullivan struggled on his Masters debut, but hell be back But hes still a great player and he has had a fantastic couple of years. Im not sure theres all that much you can learn from knocking it round in 80, but Ive no doubt hell be back.Adam Scott starting with a 76 was also an eye-opener considering the form he has been in, although he cant complain about his year so far! Hes a past winner here, but he just had one of those days and hell be happy to make the cut now. Adam Scott will be happy to make the cut after starting with a 76 Another former champion who struggled was Bubba Watson, who dropped five shots in four holes on a really bad back nine and came home in 41.dddddddddddd And, again, thats the way the course can bite you. Once youve made a mistake, there isnt a plaster big enough to stop the bleeding!That phrase applied to Jason Day, who stormed to the turn in 31 and played the back nine in 41, including a wretched six at the 16th. It was plain sailing for him when he got to five under at the turn, but one bad shot is all it takes to alter your mindset, especially here. The fairways suddenly look narrower and the holes get smaller, and you get to the stage where the 18th cant come soon enough.In terms of the pleasant surprises, what a great performance from the European players on Thursday. To have eight of them in a tie for ninth or higher was absolutely fantastic, and I must admit I didnt quite expect that.Four of them were Englishmen, and it was great to see and great for European golf. It was particularly nice to see Sergio Garcia up there on three under. Hes such a good ball-striker and if he can get his putting right, he can do well again this week. Shane Lowry got off to a great start, and his natural feel will serve him well at Augusta Shane Lowry enjoyed a superb day, and to fire 68 in those conditions in only his second Masters was impressive. Shane has got great hands and natural feel, and thats ideal for Augusta because youve got to be so precise with the short-irons and around the greens. He doesnt mind the windy conditions and he shapes the ball both ways, which is a crucial asset here. Like Garcia, hes another wonderful striker of the ball and he could surprise a few people this week, just as he did at the WGC-Bridgestone last season. 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