LUBBOCK, Texas -- Marcus Smart hustled back on defence to prevent a dunk and went careening into the crowd behind the basket. He was helped to his feet with only seconds remaining and No. 19 Oklahoma State on its way to a fourth straight defeat. Thats when all the trouble started. Suddenly incensed, Smart got in the face of a Texas Tech fan who appeared to say something to the star guard. Smart shoved him with two hands. The man stumbled backward a bit, but didnt fall. Teammates quickly pulled Smart away from the fracas, and he pointed back in the direction of the fan. Smart was called for a technical foul but was not ejected. He remained on the bench until the final buzzer. As fans stormed the court to celebrate Texas Techs 65-61 win Saturday night, Smart was escorted off the floor by a man wearing Oklahoma State colours -- with a uniformed police officer trailing right behind. A unanimous selection to the preseason All-America team, Smart could now face discipline from the Big 12. Texas Tech spokesman Trenten Hilburn said John Underwood, the conferences associate commissioner for basketball, said the league would review the situation. "I didnt see it yet. I want to make sure I see it and see what happened," Oklahoma State coach Travis Ford said after the game. "Im still trying to figure it out." No Cowboys players were made available to reporters after the game. Smart tried to block Jaye Crocketts dunk attempt from behind with 6.2 seconds to go and tumbled into the front row of the crowd. He was helped up by one man but then went after another, Jeff Orr, who travels thousands of miles each year to attend Texas Tech basketball games, according to athletic department spokesman Blayne Beal. Smart pushed Orr, and fans nearby looked stunned -- one wide-eyed woman next to Orr pointed at Smart as he was pulled away. Texas Tech coach Tubby Smith said he turned away from the play and didnt see the altercation. "You really have to find the film to see what happened," he said. "I assume the officials saw what happened. Thats why he got a technical out of it. The frustration when youre losing sometimes on a losing streak, Ive been there before, it can be tough. Im sure he regrets doing that, whatever he did, so things like that happen in the heat of the battle." Crockett scored 21 points and tied his season high with 12 rebounds to lead Texas Tech. Smart had 22 points and Phil Forte added 15 for the Cowboys (16-7, 4-6 Big 12). Considered one of the best all-around players in the country, Smart has showed frustration more than once during an inconsistent season. The sophomore guard got off to a fantastic start, leading to speculation that he could be the No. 1 pick in the NBA draft this year. He has struggled in some recent games, though, including a four-point effort against West Virginia when he kicked a chair on the bench. That led to him apologizing to his teammates afterward. This one was tied at 61 when Crockett hit the go-ahead shot with 41 seconds remaining. Oklahoma States LeBryan Nash lost the ball in the lane, and Crockett raced toward the basket at the other end. Smart knocked the ball away and was called for a foul, then pushed Orr and drew the technical. Dusty Hannahs and Crockett each made one of two free throws for the final margin. The Red Raiders (12-11, 4-6) earned their second win over a Top 25 team in the past month. They beat then-No. 12 Baylor in January. None of Texas Techs players had ever played in front of a sellout crowd at home before. The last two at United Spirit Arena came in January 2007, including New Years Day when former Red Raiders coach Bob Knight got his 880th win to become the winningest coach in Division I. This victory gave the Red Raiders as many Big 12 wins this season as they had the past two years combined. The score was tied 13 times and the lead changed 12 times as each team put together runs throughout the game. Oklahoma State went on a 17-7 spurt to open the second half, including two 3-pointers by Forte and six points from Smart, to go up 44-36. But the Red Raiders didnt buckle. They used a 9-2 run to pull to 46-45 with 11:14 remaining. Texas Tech went ahead 51-48 on a 3 by Crockett right before Kamari Murphy picked up his fourth foul with 7:47 left. The Cowboys answered, culminating with a 3-pointer from Smart to go up 57-54 with 4:31 remaining. Crockett quickly tied it at 57 with a 3. Oklahoma State struggled early, making one field goal in 11 tries. But the Cowboys used a 10-0 run to go up 14-10. The Red Raiders answered with a 9-2 run and later an 8-2 spurt in the final 1:29 of the half to lead 29-27. Oklahoma States point total for the half was a season low. Chris Paul Jersey . Tristan Jackson returned a missed field goal 129 yards early in the fourth quarter as the Roughriders beat the B.C. Louis Williams Jersey .TV Series: Duck Dynasty. http://www.clippersnbateamshop.info/patr...lippers-jersey/. The International Ice Hockey Federation says Pavlovs avoided a two-year sanction because he acted "without significant negligence in failing to verify the safety of the supplements he was taking. Blake Griffin Jersey . - While a fast-paced offence has become more of a fixture in recent years, the San Antonio Spurs can still grind out games when needed. Patrick Beverley Clippers Jersey .C., won gold in the womens 200-metre backstroke, and Dominique Bouchard of North Bay, Ont. LONDON -- Roger Federer or Rafael Nadal -- and sometimes both -- appeared in all 10 Wimbledon finals from 2003-12, combining to claim nine of those titles. Neither made it that far in 2013. Not even close. Federer lost his second match at the All England Club. Nadal exited in the first round, a year after bowing out in the second. With play at Wimbledon starting Monday, Federer and Nadal are eager to return to the heights they once reached with regularity at the grass-court Grand Slam tournament. They sound certain that they are prepared to fare better than 12 months ago -- and, as might be expected from a seven-time champion, Federer came right out and called himself "a contender." "I feel like, yeah, if things click here, I should be able to win the tournament," Federer said Saturday. "I feel I have a very good chance again this year. I hope to utilize my fitness, the amount of matches Ive played this year," he added. "So Im really coming in with a much better feeling." Federer tuned up for Wimbledon, where he is seeded fourth, by winning a title on grass at Halle, Germany, last weekend. That showing gave Federer all the assurance he needed that his game is in prime form at the moment, especially on the slick surface he dominated for a decade. Last season, Federer explained, there were "certain things I wanted to do, but I couldnt figure out or couldnt do it." "This year," he continued, "I feel all the options are there. Return, serve, serve and volley, come in, my backhand -- everything is working to my liking. For that reason, I feel Im a bit more relaxed mentally, because I know it is there. I clearly want to do better than last year, theres no doubt about it.dddddddddddd" So does the second-seeded Nadal, of course. He reached five Wimbledon finals and earned a pair of trophies, including by edging Federer 9-7 in the fifth set in 2008. They met in three consecutive title matches at the All England Club from 2006-08, and could meet in the semifinals this year. First things first, though. Nadal has a test in the first round against big-hitting Martin Klizan, then could face Lukas Rosol, the man who stunned the Spaniard in 2012s second round. The third round could bring a challenge from tough server Ivo Karlovic. For now, Nadal is most pleased with the state of his left knee, which acted up during his 7-6 (4), 7-6 (8), 6-4 loss in 2013 to 135th-ranked Steve Darcis, saying it "hurts less this year than last year." Thats allowed Nadal to put in longer hours than usual on the practice courts this week, a key as the nine-time French Open champion transitions from clay to grass, on which he has lost three matches in a row. A year ago at Wimbledon, a 6-7 (5), 7-6 (5), 7-5, 7-6 (5) loss to 116th-ranked Sergiy Stakhovsky ended Federers streak of getting at least to the quarterfinals at 36 consecutive major tournaments. It was Federers earliest Grand Slam defeat since May 2003. Somber that day, at least Federer can joke about it now. He said that when he ran into Stakhovsky on Friday, they kidded around about how they could only meet in the final this year, because they were drawn into opposite sides of the bracket. "So its all good for both of us," Federer said, then paused before delivering the punch line: "For me, at least." ' ' '