There wont be Olympic gold or any other trophies in Roger Federers near future.On Tuesday, the all-time Grand Slam leader announced on Facebook that he needs extensive rehabilitation on his knee and will miss the rest of the season.The doctors advised that if I want to play on the ATP World Tour injury free for another few years, as I intend to do, I must give both my knee and body the proper time to fully recover, Federer wrote.One of the most durable players on tour for most of his career, Federer has played sparingly this season following meniscus surgery to repair a torn tendon in early February. Federer, 34, then withdrew from the French Open with a back injury, the first major he missed since the 1999 US Open.The Swiss has played only 28 matches this season and has not won a title. He did reach the Wimbledon semifinals earlier this month but was ousted by Milos Raonic in five sets.It is tough to miss the rest of the year, Federer wrote. However, the silver lining is that this experience has made me realize how lucky I have been throughout my career with very few injuries.Federers 17 Grand Slam titles are three more than anyone else in history, although he has not triumphed since winning Wimbledon in 2012. Still, the third-ranked player has played remarkable tennis in recent years, particularly last season when he reached the Wimbledon and US Open finals.Federer was scheduled to play singles and doubles in Rio. At the 2008 Beijing Games, he won gold with partner Stan Wawrinka, and four years later, he reached the gold medal match before falling to Andy Murray.The love I have for tennis, the competition, tournaments and of course you, the fans remains intact. I am as motivated as ever and plan to put all my energy towards coming back strong, healthy and in shape to play attacking tennis in 2017. Giants Jerseys China . Reassurance came from Paul Tesori, his caddie and close friend whose newborn son is in intensive care in a Florida hospital. "Paul sent me a text this morning, just told me he loved me and wanted to go out and fight as hard as I would any other day," Simpson said Sunday after doing just that. Custom Daniel Jones Jersey . President of baseball operations Larry Beinfest was fired Friday after 12 years with the Marlins. The move came as the team neared the end of its third consecutive last-place season in the NL East. http://www.customgiantsjersey.com/ .ca looks back at the stories and moments that made the year memorable. Daniel Jones Jersey Large . There are surprises among the Vezina candidates, but most of the others are standard top-tier performers, even if the two Hart Trophy runners-ups have never been quite as good as they have been through the first half of the season. Wholesale Custom Giants Shirts . -- Yogi Ferrell orchestrates pretty much everything in Indianas offence. RIO DE JANEIRO -- Swimmer Yusra Mardini, who survived a harrowing sea crossing a year ago and is now among 10 refugees competing under the Olympic flag in Rio, won her preliminary heat in the 100-meter butterfly Saturday. But the result wasnt enough to advance her to the semifinals.Mardinis time of 1:9.21 put her 41st overall in the preliminary round, and only the top 16 swimmers moved on to the late-night semifinals. Sarah Sjostrom of Sweden had the top qualifying time of 56.26 seconds.Mardini will compete is a second individual event Wednesday when she swims the womens 100-meter freestyle.Mardini was a competitive swimmer in Syria until she fled the war with her sister last August and survived a hazardous crossing on the Aegean Sea to reach Europe. The Mardini sisters had been among Syrias brightest swimming stars and their family had been moving around to avoid the fighting so they could continue swimming. But the war intensified and eventually the decision was made to leave altogether.The sisters joined a wave of Syrian refugees who left Damascus last summer. They made their way to Lebanon and then Turkey, where they paid smugglers tto take them to Greece.ddddddddddddTheir first attempt was thwarted when Turkish coastguards drove their boat back so they tried again, boarding a small inflatable dinghy at dusk.All but three of the 20 people crowded on the dinghy couldnt swim. Within half an hour, the boat was taking on water.The passengers bags were thrown overboard in an effort to stay afloat as wind churned up the Aegean Sea. But it wasnt enough. As a last resort, the Mardini sisters and another strong swimmer jumped into the water to give the boat more buoyancy.For 3 1/2 hours they clung to the side of the small boat until it reached the Greek island of Lesbos. A weekslong overland trek followed through Macedonia, Serbia and Hungary. They had to hide from police in cornfields to reach Hungary.Eventually, the sisters made it to Austria and then Germany, where they have since been joined by the rest of their family in Berlin.---Learn more about the refugee Olympians competing in Rio: http://interactives.ap.org/2016/refugee-olympians/#syria ' ' '