ORCHARD PARK, N.Y. -- A concussion that has kept quarterback Kevin Kolb sidelined since August, cost him his job with the Buffalo Bills. Without going into detail, general manager Doug Whaley announced Tuesday the team released Kolb after he failed a physical. The move came shortly after the start of the NFLs free agency period and a few days before Kolb was due a bonus as part of the two-year contract he signed with Buffalo in April. Now there are questions whether Kolbs career might be over after he sustained what was at least his third concussion in seven seasons. The latest occurred during the first quarter of a 30-7 preseason loss at Washington on Aug. 24, when Kolb was kneed in the back of the head at the end of a scramble. Diagnosed with concussion-like symptoms, Kolb was placed on injured reserve a week later and spent much of the season recovering at his home in Texas. The Bills were Kolbs third team since being selected in the second round of the 2007 draft by Philadelphia. A concussion in 2009 resulted in Kolb losing the starting job to Michael Vick in Philadelphia. He then spent two seasons in Arizona, where he failed to secure the starting job because of an assortment of injuries. Buffalo signed Kolb to provide veteran experience and leadership behind rookie starter EJ Manuel. The Bills made two moves in free agency by re-signing veteran kicker Dan Carpenter, who signed a four-year contract, and tight end Mike Caussin. Carpenter returns to Buffalo after what proved to be a successful one-year tryout as an injury replacement after rookie sixth-round draft pick Dustin Hopkins hurt his groin six days before the season opener. The sixth-year player proceeded to enjoy a career year. Carpenters 33 field goals were a career high and tied the Bills single-season record set by Steve Christie in 1998. Carpenters return leaves Hopkins future uncertain. Carpenter was so eager to re-sign with the Bills that he, his wife Kaela and son Colby arrived at the teams headquarters to complete negotiations after travelling from his home in Florida on Tuesday. Under NFL rules, Carpenter was not allowed to re-sign with Buffalo before free agency began because he had signed a one-year deal at the league veteran minimum. "I dont think we would have got on the plane if we didnt think there was a future here in Buffalo," Carpenter said. "For us, it was a no-brainer to come back to Buffalo. We were comfortable and loved it here last year." The signing ends what was a tumultuous stretch for Carpenter, who took a circuitous route to Buffalo after spending his first five seasons with the Miami Dolphins. Carpenters contract was terminated by the Dolphins in mid-August, and he failed to land a job in two brief stints with Arizona and the New York Jets. Carpenter was on his way for a tryout with Cleveland before making a detour to Buffalo. "To be able to go back somewhere and be wanted is where you would like to go," he said. "Youre very fortunate in this league for that to happen." A 2009 Pro Bowl selection, Carpenter provided Buffalo a veteran and dependable presence. He hit 33 of 36 field-goal attempts, including 29 of 30 from inside 50 yards last season. With a 91.67 per cent success rate, Carpenter fell just short of breaking Rian Lindells single-season record of 92 per cent (23 of 25) set in 2006. And Carpenters 131 points ranked third on the Bills single-season list. Overall, his 160 field goals since 2008 rank fourth among kickers during that span. Caussin returns after he was eligible to become a restricted free agent, and despite missing the past two seasons because of injuries. He was sidelined last season with a hip injury sustained early in training camp, and missed 2012 because of a knee injury. Caussin had five catches for 41 yards in six games, including two starts, with Buffalo in 2011 after being promoted off the teams practice squad. He broke into the NFL with Jacksonville in 2010 as an undrafted free agent, but did not play a game with the Jaguars. The Bills have a need at tight end, with starter Scott Chandler becoming a free agent. Cheap Bills Jerseys .C. Now hes squarely in the U.S. capital and helping the Washington Wizards playoff drive. John Wall scored 33 points, Gooden got 11 of his 21 in the final quarter and the Wizards overcame a 10-point fourth-quarter deficit for a 101-94 win over the Brooklyn Nets on Saturday night. Harrison Phillips Stitched Jersey . -- Hee Young Park topped the leaderboard at 8 under Friday in the suspended second round of the Kingsmill Championship. http://www.officialbillsnflauthenticshop.com/. 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Perhaps key victories from Netherlands or the United States will be your key to victory.MELBOURNE, Australia - Canadian Eugenie Bouchard had to battle in the opening set, but she hit her winning stride in the second to defeat Caroline Garcia of France 7-5, 6-0 on Friday for a place in the fourth round of the Australian Open. The seventh seed from Westmount, Que., will next play the unseeded Irina-Camelia Begu of Romania (42nd), who beat Germanys Carina Witthoeft (104th) 6-4, 6-4 later Friday. Bouchard made her breakthrough in Melbourne a year ago, reaching her first Grand Slam semifinal and duplicating that showing four months later in Paris before playing the Wimbledon final. The 20-year-olds win over the 36th-ranked Garcia made amends for a loss to the French player last year in Acapulco. I wasnt playing great tennis in the first. I feel like she was putting some pressure on me and I really didnt feel like I got a rhythm, said Bouchard. But Im happy that I just kept going. Even if it wasnt going so well, I was able to turn it around. So, I loosened up a bit and started going for my shots and playing my game, which is what I need to do more. Probably taking a bit of time away from her stepping in. Though she will not be facing a seed in the next round, Bouchard remains on guard against any potential upset threat in her weekend fourth-round test. Every player here is really good. Its the fourth round of a Grand Slam.dddddddddddd Anyone you play will be super-tough, she said. Ill be ready for a battle, Ill try to play my game and have some fun also. Bouchard earned her win over Garcia with a performance witnessed by her several-dozen strong singing, chanting Genie Army fans, all wearing matching maple leaf t-shirts. She finished the match in 78 minutes. The opening set turned into a struggle for both women, with six breaks of serve. Bouchard struck a key blow in the marathon sixth game which lasted nearly a quarter of an hour and did not end until Bouchard converted on a seventh break point as Garcia netted a backhand for 3-all. But moments later, Bouchard was on the back foot after losing serve, only to get it back in the next game and square the set at 4-4. Bouchard broke in the 12th game to claim the 56-minute set, as Garcia sent a forehand wide. The momentum completely shifted in the second set as Bouchard suddenly became untouchable, winning the contest on her second match point. I just tried to stay calm, Bouchard said. I knew that I would hopefully find my groove at some point. Kept going, going, tried to stay with her on her service games. I was telling myself to be ready for anything and try to get a rhythm even though it was hard. Finally it clicked a little bit and I was able to roll. 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