UFC featherweight champion Conor McGregor has been pulled from his headline bout against Nate Diaz at UFC 200 on July 9. Cheap Jerseys Sale . UFC president Dana White announced the news on ESPN on Tuesday, citing the Irishmans unwillingness to come to Las Vegas later this week to promote the landmark event for the company.We pulled Conor McGregor from UFC 200 and were working on other fights right now, White said. Conor did not want to come to Las Vegas and film the commercial and be a part of the marketing. Hes in Iceland training. Conor McGregor and Nate Diaz were scheduled to headline UFC 200 The news came hours after the 27-year-old stunned the world of mixed martial arts by tweeting: I have decided to retire young. Thanks for the cheese. Catch yas later.White admitted he is uncertain of McGregors future plans but maintained the UFC still has a good relationship with the sports biggest star.Is Conor retiring? Only he can answer that question. I dont know. Why did McGregor retire? We chart Conor McGregors story over the years to hunt for clues that explain his UFC 200 exit McGregors apparent decision to retire would be truly stunning for the world of MMA.At just 27, he is entering his prime and was already on track to become the transcendent star who could elevate the sport to new heights.His last fight - a second-round submission loss to Diaz - was a huge commercial success and the rematch was expected to generate massive pay-per-view figures.Also at UFC 200, former featherweight champion Jose Aldo is scheduled to face perennial contender Frankie Edgar for an interim featherweight title, with the winner moving on to fight McGregor later in the year. Conor McGregor was crowned UFC featherweight champion in December 2015 A win by New Jersey native Edgar would likely have set McGregor up to headline another landmark card for the UFC, with the pair obvious candidates to top the bill at the first-ever MMA event in New Yorks Madison Square Garden on November 12. That now appears unlikely.Whether McGregor has truly retired remains to be seen. He is currently in Iceland helping his Straight Blast Gym team-mate Gunnar Nelson prepare for his upcoming fight against Albert Tumanov at UFC Rotterdam on May 8.No official confirmation of his retirement has been forthcoming since his tweet on Tuesday but his long-time coach John Kavanagh did take to Twitter and appeared to confirm the news.Kavanagh cryptically tweeted: Well was fun while it lasted. Joao Carvalho tragically died last week McGregors apparent retirement comes just over a week after the tragic death of Joao Carvalho following a fight in Ireland at which the UFC champion was sitting cageside.Portuguese fighter Carvalho died two days after suffering a third-round technical knockout loss to McGregors SBG team-mate Charlie Ward. What next for McGregor? Reflections on Conors McGregors defeat to Diaz what the future holds On Facebook, McGregor described the incident as truly heartbreaking and a truly bitter pill to swallow.He said: Nobody involved in combat sports of any kind wants to see this. It is such a rare occurrence that I dont know how to take this.I was ringside supporting my team-mate, and the fight was so back and forth, that I just cant understand it.With the recent incident in boxing and now this in MMA, it is a sad time to be a fighter and a fight fan. Sky Bets UFC Specials Will McGregor fight again? Hes 7/2 to do so this year with Sky Bet! Click here to bet. China NFL Jerseys . Ivanovic was leading 7-5, 1-0 when Hantuchova withdrew after falling 0-40 behind in the second game. The match started slowly for Ivanovic, who surrendered her first two serves as Hantuchova took a 5-3 lead. Wholesale Authentic Jerseys . 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. http://www.cheapjerseyspro.us.com/ . The Cincinnati Reds remain perfect with their speedy rookie outfielder in the starting lineup.EDEN PRAIRIE, Minn. -- The Minnesota Vikings are a mess. Coach Leslie Frazier said hes certain this can be cleaned up. Progress will have to happen fast, though, or else these early season issues will linger. "Weve got to look at what were doing and try to figure out ways to try to improve our team, and I think we can get that done," Frazier said Monday. "Im certain of it, that we can get that done, and weve got the right people on our team for it to happen." The Vikings (1-4) have allowed 31.6 points per game, third most in the league. The offence has plenty of problems, too, as evidenced by the two interceptions and four punts on nine possessions in a 35-10 loss Sunday to Carolina. The Vikings face the winless New York Giants (0-6) next Monday night. But if they dont figure out how to fix the soft coverage on third downs, increase their pass rush and put together the kind of sustained, time-consuming touchdown drives the Panthers enjoyed, then they wont be able to beat anybody. "Im a positive human being, but I also think theres something to a little negative reinforcement. I hope this sticks in everyones gut a little bit, in their craw," defensive end Jared Allen said after the game. He added: "I think it might be the worst home loss Ive ever experienced in my career." The starting quarterback is in question, after Matt Cassel was picked off twice Sunday. Josh Freeman could take over, and Frazier said hed like to make up his mind in the next few days. He said hes not leaning one way or another. "I want to sit down and discuss some things with those guys and make a decision as I get a feel for where they are," Frazier said. The coach acknowledged the challenge for a quarterback in joining a team with a season in progress and having to absorb the playbook so quickly. But he also called Freeman "a bright young man" and gave no indication that he felt Freeman wasnt ready. Hes only been with the team for one week, having been cut by Tampa Bay. Cassel said he didnt know if hed start again. "I hope that I am," he said. "I thiink that this team is going to turn things around, and I would love to be the starter. Cheap Football Jerseys. ... But at the same time, the coach makes the decisions. So well see." Tight end Kyle Rudolph wondered why this was an issue. Cassel is 48 for 69 for 489 yards and a 69.6 completion rate, three touchdowns and the two turnovers in two games since replacing Christian Ponder. "I dont see why. I think Josh needs some time to get comfortable here, learn the offence," Rudolph said. In three years under Frazier, the Vikings have lost their first game after their bye weeks each time, by a combined 108-27 score. "Its not a lost season. Weve just got to do some things a little better than what were doing, and if we do things will turn around for us," Frazier said. The secondary has struggled all season, a young group going through all kinds of growing pains without their leader Antoine Winfield. Frazier said struggling cornerback Josh Robinson will stay in the starting lineup, despite being at least partially responsible for two of Carolinas touchdown passes. While cornerback Chris Cook and safety Jamarca Sanford returned Sunday, the literal pains continued. Safety Harrison Smith suffered a turf toe injury on his left foot that required an MRI. Cornerback Xavier Rhodes sprained his right ankle, but he shrugged that off in the locker room Monday. "Nothing that can hold me back," he said. The Vikings also lost starting linebacker Desmond Bishop to a season-ending anterior cruciate ligament tear in his right knee, another setback in a series of them in 2013 for this playoff team from the year before. Fraziers job status has grown tenuous with this bad start. The same goes for offensive co-ordinator Bill Musgrave and defensive co-ordinator Alan Williams. But Frazier voiced his support for them Monday. "Theyre working as hard as they can to put our players in the best position to succeed," Frazier said. "And our players, when theyre put in those positions, theyve got to execute their assignments when that happens." Cheap NFL Jerseys ' ' '