RIO DE JANEIRO -- Katie Ledecky is going for a sweep of the longer freestyle races at the Olympics, a feat unmatched since another American teenager achieved it 48 years ago.Before she tries to equal Debbie Meyers golden triple, Ledecky could join the U.S. 4x100-meter freestyle relay team when the eight-day swimming competition begins Saturday.If she wins her three individual events and a relay, the 19-year-old Ledecky would take four gold medals back to her Maryland home, equaling the record for a U.S. female swimmer shared by Amy Van Dyken and Missy Franklin.She knows it, but its not whats driving her, said Bruce Gemmell, Ledeckys coach. I dont think it matters to her today. Maybe it will matter to her 20 years from now when she has kids or family to talk to about it.Michael Phelps, who knows something about golden hauls, gets started with his fifth and final Olympics on Sunday. The 18-time gold medalist is expected to be part of the mens 4x100 free relay, with the Americans challenging defending champion France.The womens 4x100 relay shapes up as the U.S. versus Australia, which won gold four years ago in London and in 2004. The Americans havent stood on the top podium spot since 1996 in Atlanta.We definitely want to get it started off right, said Amanda Weir, who is likely to be part of the relay. We always come here to win no matter what our record has been in the past.Ledecky could help them do that, likely as a swimmer in the preliminaries, which will be held in the afternoon instead of the morning. If the U.S. wins the late-night final, she would get a medal, too.Cate Campbell, the 100 free world record holder, leads the Aussie relay, having helped her team win gold in London.Over the years weve had a really healthy rivalry, she said about the United States. Weve pushed them and theyve pushed us. I dont think America would be where they are today without Australia, and America has pushed us to be the great swimming nation that we are as well.Campbell will be joined by her sister Bronte, the 100 free world champion, on the relay.Sun Yang of China goes for gold in the mens 400 free on Saturday. He has been an enigma since failing to show for the 1,500 free final at last years world championships in Russia. The womens 400 individual medley is among the four finals on the first night.The United States and Australia figure to pile up the most medals at the pool.The Americans won 31 medals, including 16 gold, in London, while Australia won 10 and just one gold. The Aussies have come on strong since then, earning 16 medals with seven golds at last years worlds. The Americans werent as dominant in Kazan, winning 23 medals and eight golds.We really are happy to see our rivals do well, especially on the womens side, Weir said. I think the men get a little more fiery.The memories made in Rio will outlast the swimming venue, a 15,443-seat temporary facility featuring 15,000 tiny holes drilled into the structure to give the arena constant air flow. Its covered in 66 panels designed by a Brazilian artist. Columns in the arenas four corners will obstruct the views of some fans.Joe Flacco Jersey . Scott Kazmir allowed four hits in seven shutout innings, Michael Brantley hit a two-run homer in a three-run first inning and the Indians maintained their hold on an AL wild-card spot with a 4-1 win over the Houston Astros on Saturday night. Tom Jackson Womens Jersey . Kozun faked to the forehand and beat Monsters starter, Calvin Pickard, pad side in the second round for the winner. Spencer Abbott also scored in the shootout for the Marlies (25-13-4). http://www.broncosrookiestore.com/Broncos-Bradley-Chubb-Jersey/ . In taking its goal tally to 99 in all competitions already this season, City delivered another demonstration of its lethal firepower at Etihad Stadium to set up a fourth-round match at home to another second-tier team -- Watford. Custom Denver Broncos Jerseys .ca look back at each of the Top 10 stories of 2013. Today, we look back at Boston Strong - a citys recovery from tragedy. Bradley Chubb Jersey . Mickelson barely made the cut but had the best round of the day with nine birdies and an eagle coupled with two bogeys to sit two shots behind leader Craig Lee of Scotland. Lee shot a 69 for a 12-under 204 total. "I just love the fact I am in contention and have an opportunity in my first tournament of the year here in Abu Dhabi," Mickelson said.DOVER, Del. -- Jamie McMurray finished fourth in the Sprint Cup elimination race at Dover last year and went from being 11th on the Chase points grid to 13th -- on the outside looking in, by one spot.So if McMurray, currently 13th on the Chase grid, takes an attitude to get the best finish he can and let the points fall where they may, it would be easily understandable. Last year, a fourth-place finish at Dover was a little unexpected, and to perform that well and not advance? Well, that could be chalked up to a little bit of faith.Going into the race Sunday, McMurray sits five points out of the current cutoff -- behind Chip Ganassi Racing teammate Kyle Larson.As an organization, you hope one of the guys in front of us have problems and we both can make it in, McMurray said. Im not going to race Kyle any different than anyone else. Youre going to let the race play out and get the best finish you can.McMurray considers Dover a place of feast or famine. He hopes its a day like last year, when he had a big ol feast even if he missed the dessert.We havent had any drama with anyone in the Chase being eliminated from part failure or being caught up in a wreck McMurray said. This is just one of those places that a lot can happen.I havent worried about it at all because there is nothing I can do about it.Larson is taking a similar approach. He was fastest in practice Friday but starts in the row behind McMurray; the race field was set by points since qualifying was canceled because of rain.Known for not getting too excited about anything, Larson seemed quite calm heading into what some would consider the biggest race of his career.Im not nervous, Larson said. Anything can happen at Dover. That is the only nerve-wracking thing.Its nice to be on the positive end of things. ... Weve just got to run how we normally run at Dover, and hopefully thats enough to advance us.Larson hhas four consecutive top-10s at Dover, so he knows he can get the job done here.dddddddddddd With a five-point cushion on McMurray and Austin Dillon, Larson at least knows that if he finishes fourth, hes in the Chase as long as one of those drivers, or Tony Stewart or Chris Buescher, doesnt win.Dillon will take an approach similar to McMurrays.I know what my job is to do -- to beat Kyle by five or six positions or win the race, and I am automatically in, Dillon said. We have one goal, and thats just to finish as high up as we can, and weve got to beat people. ... Im excited for it.And Im going to step up to the challenge and make it happen.The whole point of this Chase elimination game is to increase the intensity and the pressure.I feel like I handle pressure well, Larson said. I dont think too much about it. Ill go out there and race, and I go out and try to do the best job I can, like I do at every race. If we run how we normally do, I hope that will be enough to transfer through.Some would say these drivers should be just happy to have made the Chase. But with the Chase format, there is hope for every driver still in contention.We havent led any laps this year, McMurray said. That being said, the way this format is, anybody can win it.McMurray tried putting the feeling of getting eliminated in perspective in a system where four drivers get eliminated after every three races, setting up four drivers with a shot at the championship at the season finale at Homestead.Whether you get eliminated in the first round or the last round, if you dont get to go to Homestead, I dont know that it matters when the season is over, McMurray said. In 72 hours, it is going to be a big deal, but if you dont make it to Homestead, it really doesnt matter. ' ' '