HOUSTON -- A person familiar with J.J. Watts condition said the Houston Texans star defensive end has had back surgery and will begin training camp on the physically unable to perform list.The person spoke to The Associated Press on Thursday night on condition of anonymity because the team hasnt confirmed the surgery or Watts roster status.Watt, the NFL sacks leader last season with 17 1/2, will miss the start of training camp, but is expected to be ready for the season opener.Watt spent most of the offseason recovering after having surgery to repair a groin injury in January.His performance last season helped the Texans to their first playoff berth since 2012 and gave him his second straight Defensive Player of the Year Award.The surgery was first reported by ESPN.---AP NFL website: www.pro32.ap.org and AP NFL Twitter feed: http://twitter.com/AP-NFLAir Force 1 Store . The scientists believe the small earthquake during a Marshawn Lynch touchdown was likely greater than Lynchs famous "beast quake" touchdown run three years ago, which also came against New Orleans during a playoff game. Air Force 1 Discount . "It doesnt get any better than that," Giambi said. "Im speechless." The Indians are roaring toward October. Giambi belted a two-run, pinch-hit homer with two outs in the ninth inning to give Cleveland a shocking 5-4 win over the Chicago White Sox on Tuesday night, keeping the Indians up with the lead pack in the AL wild-card race. https://www.cheapairforce1outlet.com/ . The 43-year-old closer, in his 19th and final big league season, has said hed like to play the outfield. Yankees manager Joe Girardi says hes thinking about allowing Rivera to do it this weekend, when the Yankees finish their season with a three-game series at the Houston Astros. Air Force 1 Outlet .Y. - General manager Billy King says the Brooklyn Nets are looking to add a big man and confirmed the team worked out centre Jason Collins, who would become the first openly gay active NBA player if signed. Air Force 1 Sale . Barcelona also left injured defenders Carles Puyol, Javier Mascherano and Jordi Alba out of its squad for the trip to Glasgow. That means that Marc Bartra will probably start again in the centre of the defence alongside Gerard Pique.Raymond van Barneveld and James Wade kicked off the Premier League Darts season with impressive victories but there were difficult defeats for Michael van Gerwen and Phil Taylor. REPORT: Barney batters Taylor All the details from Leeds on PL opening night Ah, weve missed the darts! But what did we learn from last Thursdays opening night in Leeds?Weve looked back over the results and given our assessment… When will Wade get credit? James Wade v Michael Van Gerwen - Premier League Darts Wade can be world beater Wayne Mardle credits The Machine Has anybody out there backed James Wade to be crowned 2016 Premier League Darts champion? If not, why not? The Machine outplayed Michael van Gerwen and defeated the worlds top player 7-4 having conceded the first three legs yet isnt always mentioned among the likeliest contenders for the top prizes.Hes No 6 in the world and reached the top of the mountain in 2009 in the Premier League so knows what it takes to lift the big trophies. People arent beating Michael when they have their chance, Wade told Sky Sports before their match-up and it appeared like he would join that unsuccessful list when he went 3-0 down.But Wades darts are meticulous and methodical, rather than the type of explosiveness than Van Gerwen demonstrated in the video above. Perhaps thats why Van Gerwen, Gary Anderson and co are frequently favoured above Wade, but the Aldershot thrower proved on the opening night that he has the arsenal to beat anybody.Barney can still rise to the occasion Highlights as Barney defeated Taylor At this point in his career, we know that Raymond van Barneveld has the audacity to defeat any player on the PDC roster but the issue arises when he must do it consistently. Take the World Championships in January, for example, when he delivered a classic display to eliminate Van Gerwen but was then flung out by Adrian Lewis.He threw with almost unerring accuracy at his doubles in a 7-2 thrashing of Phil Taylor on the Premier Leagues opening night. Hitting all six of his first darts at a double, he then crucially missed as he threw for a tournament record. It didnt matter, as Taylor had already been overwhelmed by this point and Van Barneveld cruised over the finishing line.The result cant be attributed to Taylors performance - he hit a lovely 113 checkout - because Van Barneveld simply didnt give him a moment to breathe. Its a perfect start for the Dutch master, the 2014 Premier League winner, but will he still be competitive by the time we head to his home country for the Rotterdam leg?MvG isnt unbeatable MVG hit this stunning checkout.dddddddddddd. but it wasnt enough No sportsman or woman is indestructible but Van Gerwens form over the past couple of years makes him as intimidating as any of his dominant peers across other sporting landscapes. That fearsome reputation has been earned but weve seen a few cracks in the windscreen recently.Wade wore him down with relentless scoring last Thursday, and it wasnt long before an uncomfortable Van Gerwen had a frustrated scowl on his face. He won last week Masters in Milton Keynes but losing to Wade was his first Sky Sports appearance since he was beaten by Van Barneveld at Ally Pally. Your memory might even stretch far back enough to remember Van Gerwens shock loss to Robert Thornton in the World Grand Prix final in October.Of course, these examples of defeat are hand-picked and do not reflect the green-clad Dutchmans vice-like grip over darts. Although Anderson might be creeping up on Van Gerwens No 1 spot dont expect him to remain in the losing column for long. And who does Van Gerwen play next week in the Premier League? Anderson.Premier League is a baptism of fire Funny moment as Lewis third dart gets stuck between other two Everyone has to earn their stripes somewhere but inexperience on the Premier League circuit can be an unforgiving and inhospitable existence. Michael Smith, the world No 8, is touted as one of darts rising stars by everybody in-the-know but endured a miserable start to his Premier League career.Picked in the 10-man line-up for the first time, Smith lost a coin toss which forced him to compete twice last Thursday to cover for Andersons late withdrawal. He was dealt a harsh lesson in his first match, losing 7-2 to Peter Wright, before Adrian Lewis mercilessly beat him 7-1. In the second outing Smith never appeared settled or recovered from his first loss, and Lewis offered words of sympathy at the conclusion of the drubbing.Thornton, meanwhile, returned to the Premier League after a year out and just couldnt adapt quickly enough. Dave Chisnall whitewashed him, reminding Thornton what life is like in the fast lane. For Smith and Thornton in particular, the learning curve will be steep.Anderson must make up ground Gary Anderson is yet to start his Premier League title defence The reigning champion withdrew from the opening night at a few hours notice due to illness meaning hes already got some making up to do. At some point this season he will be forced to play twice in the same night which, in such a quick format tournament, brings unique challenges.As mentioned, Smith found the double outing too tough to handle but Anderson, in contrast, is vastly experienced at this level. He will need to call on every ounce of composure to begin the defence of his title a week later than his nine challengers. You can watch the second round of Premier League action, live on Sky Sports 1 from 7pm in Newcastle on Thursday, or watch without a contract on NOW TV.We will be building up to the coverage on our live blog here www.skysports.com/darts and the Sky Sports app will keep you up to date with all the action. Also See: Brutal Barney shuts Power off Wade has the whole game WATCH: Ten years at the top Whos got the X Factor? ' ' '