Three UFC events in three days! And it starts with UFC Fight Night on Thursday at the MGM Grand Garden Arena in Las Vegas.The main attraction is a lightweight championship bout between Rafael dos Anjos and Eddie Alvarez. Dos Anjos will be seeking his second title defense. Alvarez is a former Bellator MMA champion with a 2-1 record in the UFC.Lets take a closer look at Thursdays main event. Dont agree with the pick? Let me know on Twitter: @bokamotoESPN.Main eventRafael dos Anjos (25-7) vs. Eddie Alvarez (27-4) UFC lightweight championship Odds: Dos Anjos -330; Alvarez +270When Alvarez has been in a fight, his face tends to show it. When dos Anjos has been in a fight, his opponents face tends to show it.Thats one way to sum up the theme of this 155-pound title fight.Alvarez has a high degree of skill to be in the position hes in, but a major piece of his identity as a fighter is his heart. In short, he tends to get hurt a lot. Dos Anjos, meanwhile, is finally getting recognition for his elite athleticism and, especially lately, has been taking on the reputation of an offensive juggernaut -- one of coach Rafael Cordeiros patent killers.If given the option between Alvarezs heart and RDAs offense -- in a five-round fight -- Im going RDA every time. Which means: If Alvarez is to win a UFC title, he cant afford to take the amount of damage weve grown accustomed to seeing him take.For that reason, I like the fact hes working with boxing coach Mark Henry, a longtime fixture in the camp of Frankie Edgar. Alvarez is small for the lightweight division, but he doesnt always fight like it. He has a similar skill set to Edgars, and if he adds the lateral movement and feints that helped Edgar win the lightweight championship years ago, hell improve his chances against dos Anjos, an ultra-aggressive opponent.Its hard to even recall the old dos Anjos, who went 4-4 in his first eight UFC fights. There was actually a time when labeling dos Anjos something to the effect of a purely jiujitsu, also-ran lightweight would have been more or less agreeable.In 2011, however, dos Anjos moved to the U.S. from Brazil, where Cordeiro began to tap into the then 27-year-olds physical tools. Dos Anjos is now one of the more feared strikers in the game. His left body kick is a game-changer, with the straight left not far behind. He has found a home in smothering longer-distance strikers Donald Cerrone, Anthony Pettis and Nate Diaz. His range awareness is terrific and his power visibly shakes opponents.Dos Anjos is hittable, which is somewhat inevitable given his desire to pressure, and thats really what Alvarez must take advantage of. The Edgar comparison is a simple way to put it and (make of this what you will), Henry literally called out the code instruction of Frankie to Alvarez during his last fight.Alvarez needs to play matador, stay clear of the fence and mix in leg kicks with his combinations to temper down dos Anjos movement and power. In his last two fights, Alvarez took advantage of Gilbert Melendez gassing in Mexico City and somehow managed to stuff a somewhat timid Pettis against the fence in a way we havent seen since Clay Guida wrote that blueprint in 2011. To beat dos Anjos, Alvarez needs to be mobile and always one step ahead in technique.His heart will be a factor, as it always is, but it cant be the factor.Prediction:?Dos Anjos via TKO, second roundNike Shoes Sale . Mitch Holmberg added a goal and three assists. Connor Chartier also scored for the Chiefs (3-0-0). Luke Harrison spoiled Garrett Hughsons shutout bid with a power-play goal at 13:17 of the third period. The Spokane goaltender finished with 28 saves, including a Brandon Fushimi penalty shot in the second period that would have tied the game 1-1. Cheap Nike Shoes . -- Three close looks at the bucket, three misses. https://www.wholesalenikeshoesauthentic.com/ . -- Matt Rupert scored once in regulation and again in the shootout as the London Knights extended their win streak to nine games by defeating the Owen Sound Attack 4-3 on Friday in Ontario Hockey League action. Cheap Nike Shoes Free Shipping . Kuznetsov, who was selected by the Capitals in the first round of the 2010 NHL Entry Draft, has been playing for his hometown team Chelyabinsk Traktor of the KHL. Cheap Nike Shoes From China . Ashley Youngs cross was inadvertently headed by Chester into his own net in the 66th minute, allowing United to claim a third straight league win. "We had to dig deep with our fighting spirit and weve done that," United striker Wayne Rooney said.RIO DE JANEIRO -- Helicopters were up at daybreak spotting rubbish flows at the Olympic sailing venue, with boats below collecting the debris.Dozens of barricades dammed up streams that flushed garbage into the bay. They caught waterlogged sofas, Styrofoam cups and deflated soccer balls.A sewer pipe at Marina da Gloria stopped raw sewage from being pumped into the harbor where Olympic boats were moored.Rio de Janeiros water remains filthy as the Olympics wrap up, even after a final push to clean up the water for the worlds largest sporting event. Fans were reminded by the stench from a lagoon contaminated with raw sewage that abuts the Olympic Park.Long after the athletes and fans leave, the city will continue to struggle with water teeming with bacteria and viruses.Rio organizers promised in their 2009 bid document that the Olympics would drive a cleanup of Rios waters, pledging to treat 80 percent of the waste. Estimates vary, but most suggest the area is still treating less than 50 percent of its sewage.For two weeks, Olympic athletes competing in the water largely avoided falling ill by building immunity to pathogens, using preventive measures, or by trying to limit contact with the water in water-based sports.An independent study by The Associated Press conducted at sites around the city over more than a year -- including the sailing venue in Guanabara Bay and the rowing venue in Rodrigo de Freitas lagoon -- showed dangerously high levels of contamination.In over 16 months of testing leading up to the games, there was no decline in the very high bacterial and viral levels in the water, underscoring that the cosmetic measures authorities took to make venues appear cleaner ultimately didnt reduce the risks.The contamination is always there, and the sad thing is that its not going away any time soon, said Dr. Fernando Spilki, the Brazilian virologist and coordinator of the molecular microbiology laboratory at Feevale University in southern Brazil, who was commissioned by AP to conduct the water tests.Falling ill depends on a variety of factors.The majority get infected, a few get sick and adults normally (have built up) some immunity, Spilki added.It is difficult to link symptoms to Rios water because many gastrointestinal illnesses can be blamed on things like simple travelers diarrhea, and some symptoms may not show up immediately.That could make it hard for anyone looking to blame the water for illnesses that emerge when they go home. Dr. Nebojsa Nikolic, medical director of World Sailing, attempted to trrack sailing illness during a test event a year ago in Rio.ddddddddddddHe concluded that the frequency of illness was not unusual, but also said the exact causes could not be determined without human stool samples of sailors in dozens of countries.Nikolic said hell conduct a follow-up study of the Olympics.From what we know there were only a few cases scattered across different teams without influencing the sailing performance, Nikolic said in an email.Sailors and rowers said the water appeared cleaner than it was a year ago, the result of numerous stop-gap measures employed by the Brazilian government. Most of it focused on corralling floating trash, but officials also deployed bioremediation efforts during test events, but declined to specify exactly what it entailed.We had taken precautions just in case, because the water quality last year and the year before probably wasnt that good, said Lisa Carrington of New Zealand, who won gold in womens 200-meter singles. But I feel that the water here today, this week, is really good.Precautions taken by athletes across polluted venues included keeping water bottles in plastic bags, bleaching oars or paddles, using hand sanitizers, and washing clothes immediately after practicing or racing.Brazilian canoeist Isaquias Queiroz said hes trained in Rio for two years and noticed the water is much cleaner.I even wondered if they had some kind of chemical product in it, he said.Andy Hunt, the CEO of the governing body World Sailing, said Belgian Evi Van Acker was the only sailor he knew of who fell ill during the games. Her coach said it was due to an intestinal infection she contracted while training in Rio last month.World Sailing gave extensive hygiene guidance beginning a year ago after sailors fell ill in Rio at a test event.Everyone has been very careful in using hand hygiene, washing down clothing, boats and so on, Hunt said.Dorian van Rijsselberghe of the Netherlands, who won gold in mens windsurfing, criticized Brazilians for not keeping their promise to thoroughly clean the bay.Not everything is OK, Van Rijsselberghe said. Thats the thing. Brazil made a promise a couple of years ago and they couldnt keep their promise.---AP reporters Karl Ritter, Bernie Wilson, and Peter Prengaman contributed to this report.---Stephen Wade on Twitter: http://twitter.com/StephenWadeAP .His work can be found at http://bigstory.ap.org/content/stephen-wade ' ' '