RIO DE JANEIRO -- Olympic roommates Michael Phelps and Ryan Lochte maintain a relaxed vibe at the athletes village. Theres an ongoing card game in their suite and they amuse themselves with endless Snapchat sessions.Itll be all business on Thursday night.Theyll race against each other for the final time in the 200-meter individual medley, ending a 13-year rivalry that has been one of the greatest in swimming history. The Americans are the top two all-time performers in the event.Phelps and Lochte have each medaled in the 200 IM in the last three Olympics. Phelps won each time and Lochte finished second, third and second.The history him and I have had with one another, its something special and something Ive never had in another competitor of mine, Phelps said. Well have one more time to hop in the pool and duke it out.Phelps is finally retiring after these games, where he has already won his 20th and 21st gold medals. Hell try to become the first swimmer, male or female, to win the same event in four straight Olympics.Lochte has owned the 200 IM world record for seven years, but Phelps usually comes out on top against him. Thats how it went four years ago in London, when Phelps won and Lochte finished second. Lochte beat Phelps in the 400 IM on the first day of swimming in London, his most notable victory on a big stage in their rivalry.Its going to take a perfect performance in order to beat him just because of how tough a competitor he is, Lochte said. He wont give up and thats awesome. Thats why he brings out the best in me and hopefully I do the exact same for him.Lochte turned 32 last week and is non-committal about whether Rio is his last Olympics. The clock is ticking down on Phelps, who races five more times before hanging up his suit at age 31. He plans to marry his fiance after the games and focus on life with their infant son.Regardless of the outcome, the atmosphere back in their room at the Olympic Village will stay chill.Well hang out because swimming doesnt dictate our friendship, Lochte said.The Brazilians have a stake in the 200 IM, too. Thiago Pereira could deliver the host countrys first swimming medal of the games. Since 1988, Greece has been the only host country not to win a swimming medal -- in 2004. Keep an eye on Japans Kosuke Hagino, who also has a shot to make the podium.Before Phelps and Lochte go at it in the pool, Katie Ledecky swims the preliminaries of the 800 freestyle, her last individual event in Rio.The 19-year-old American is the heavy favorite to win the grueling race, which would give her a sweep of the 200, 400 and 800 freestyles for the first time since Debbie Meyers of the U.S. in 1968.The week has gone good so far, and I think Ill be able to top it off well in the 800, she said.Ledecky seeks her fourth gold medal in Rio, which would tie her with Amy Van Dyken (1996) and Missy Franklin (2012) as the only American female athletes to win that many in a single Olympics.On the sixth night of swimming in Rio de Janeiro, the Campbell sisters seek the same golden prize in the womens 100 freestyle.Cate Campbell posted the fastest time in the semifinals, an Olympic-record 52.71 seconds and younger sister Bronte was fifth-fastest at 53.29. Bronte is the reigning world champion, but Cate is the world-record holder.I am really looking forward to it, I cant wait, Bronte said.The sisters already have teamed up to lead Australia to a gold medal in the 4x100 freestyle relay.Meanwhile, Ranomi Kromowidjojo of the Netherlands will try to defend her sprint title. And Russia goes for its first gold medal in the pool in the mens 200 backstroke. Evgeny Rylov was the leading qualifier in 1 minute, 54.45 seconds. World champion Mitch Larkin, and Americans Jacob Pebley and 100 back winner Ryan Murphy will vie for medals. Thurman Munson Jersey . Three came down to the fourth quarter while quarterbacks continued to shine in all four games; so important to the overall quality of the game. Luke Voit Yankees Jersey . Louis Blues absence from top spot in the TSN. https://www.cheapyankees.com/1851g-david-hale-jersey-yankees.html . -- Chicago Bears cornerback Tim Jennings was selected Monday to his second straight Pro Bowl, while guard Kyle Long made it after a solid rookie season. Tommy Kahnle Yankees Jersey .In my heart and mind Im competing for India, luge competitor Shiva Keshavan told The Associated Press in an email interview. Every day Im flooded with messages from Indians all over the world telling me they are supporting me. CC Sabathia Jersey . PETERSBURG, Fla. MONZA, Italy -- Ron Dennis insists Jenson Buttons Formula One career is far from over despite Saturdays announcement he is being replaced by Stoffel Vandoorne in 2017.Button has taken on a stand-by role at McLaren for next year, where he will act as reserve driver to Vandoorne and Fernando Alonso. His new deal includes 2018, where Button can return to a race seat if both parties agree to it, but is mainly comprised of extensive sim and development work next year.Dennis believes the deal gives Button, the grids most experienced driver, time to refocus his energy while still contributing in a big way to the McLaren-Honda project.To avoid any confusion, forget the word retirement, Dennis said. Thats not in the vocabulary, that isnt what were saying. Jenson is one of the teams drivers for the next two years. If Jensons needed to drive next year for any reason, he will drive.So what does that mean? It means that youve got a super-fit guy, theres absolutely no question when you look at the races, you look at qualifying and everything that Jenson is more than capable of winning grands prix and winning world championships right now. But its not the physical, its the mental side.dddddddddddd Not a lack of determination to win but just the constant grind of being in Formula One.Dennis says he and Button agreed on the new role together and thinks the 2009 world champion has the best of both worlds as he has a written agreement which could lead to a future drive.We talked and actually its a very, very practical and logical solution. Let Jenson get his mind balanced and re-established and relaxed and then look at the future. The subtle difference between those drivers who have gone before and taken a year off -- the Prosts, Raikkonens, other drivers -- they never had a contract.They went away and they came back but they never had a contract like this one. So its a very creative, imaginative contract which works so well for both of us. Hes smiling, and when we were talking about it it was an up and down, emotional conversation. This is something that is supported at all levels of our organisation and also with Honda. We think its a perfect solution for the circumstances that exist within our team at the moment. ' ' '