GAINESVILLE, Fla. -- No. 23 Florida likely will be without quarterback Luke Del Rio against Southeastern Conference rival and 15th-ranked Tennessee next week.Del Rio injured his left knee in a 32-0 victory against North Texas on Saturday night, a huge setback for the Gators and their championship hopes.It doesnt look great, so well do whatever, said coach Jim McElwain, adding that former Purdue starter Austin Appleby would be the next guy up. Somebody else will play and well get some guys ready and move forward and get ready to go play next week.The injury overshadowed a dominant performance by Floridas defense, which allowed a school-record 53 yards on 50 plays. The previous mark was 59 yards allowed against Western Carolina in 2006.Defensive lineman Joshua Wheeler hit Del Rio low at the end of incomplete pass late in the third quarter, drawing a personal-foul penalty. Trainers and coach Jim McElwain rushed to the field as Del Rio ripped off his helmet. Del Rio eventually got up and walked to the locker room without any assistance.But that was hardly the end of it for Florida (3-0). McElwain, who initially believed Wheelers hit was dirty, started yelling at the North Texas (1-2) sideline and had to be restrained by officials and then his players.I obviously took that low hit on Luke awful personal, McElwain said. Im sure his guy was just scrambling trying to make a play, but I really care about these players. I care about them in more ways than just football players, and when you see something like that, its my responsibility when their parents arent here to be their parents.Both teams responded to McElwains tirade by stepping onto the field and moving toward the hash marks.I care about these kids, McElwain said. Theyre mine. I see something like that, it aint right.On the next play, Florida guard Martez Ivey was ejected for grabbing linebacker Fred Scott by the facemask during a run. Ivey will not be suspended for the first half of next weeks game against the Volunteers.Del Rio completed 14 of 25 passes for 186 yards, with an interception.THE TAKEAWAYNORTH TEXAS: Coach Seth Littrell, a former offensive assistant at Arizona, Indiana and North Carolina, is trying to change the culture at North Texas. Playing the Gators tough early -- the score was 19-0 through three quarters -- was a good start and something to build on in Littrells first season.FLORIDA: The tune-up games are over. While handling UMass, Kentucky and North Texas, Floridas defense was dominant and its offense remains a work in progress -- especially without Del Rio. It remains to be seen how the Gators young and inexperienced offensive line will fare against the meat of the schedule.POLL IMPLICATIONSFlorida should remain at or near No. 23 , making next weeks game at Tennessee the second in eight years in which both rivals were ranked. They also were both ranked in 2012. The Gators, who have won 11 in a row in the series, and Volunteers were both unranked the previous two meetings.UP NEXTNORTH TEXAS: Opens Conference USA play at Rice (0-3). The Mean Green are 2-4 all-time against the Owls.FLORIDA: Plays the Volunteers (3-0) for the 27th consecutive year. Florida is 20-6 during that stretch, including 11 straight wins that mark the longest streak since the programs first played in 1916.---AP college football website: www.collegefootball.ap.orgWholesale Custom Rangers Shirts . Oaklands loss to Seattle clinched the ALs best record for the Red Sox with one day to spare in the regular season. "I think everybody was kind of watching," catcher David Ross said. "Demp (Ryan Dempster) came out before he went to the bullpen and was just yelling that they lost. Custom Rangers T-shirts . -- San Francisco 49ers linebacker Ahmad Brooks was fined $15,570 by the NFL on Wednesday for his hit on Saints quarterback Drew Brees last Sunday. http://www.custommlbrangersjersey.com/ . -- Brandon Jennings made the most of his first game with the Detroit Pistons on Sunday night. Cheap Rangers Jerseys . -- Devin Hester is done returning kicks in Chicago. Ivan Rodriguez Jersey Large . 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.MOSCOW -- The IAAF may reanalyze Russian samples from the 2014 world indoor track championships over suspicions that athletes who failed doping tests were allowed to compete.Messages between then-Moscow laboratory director Grigory Rodchenkov and Sports Ministry official Alexei Velikodny, released on Friday as part of World Anti-Doping Agency investigator Richard McLarens report into Russian doping, show eight athletes gave suspicious samples the week before they were to travel to the competition in Sopot, Poland.The samples collected at the national training base near Moscow included three with unusually high testosterone levels, four containing the anabolic agent ostarine, and one containing both ostarine and the banned steroid turinabol.All were given save orders by Velikodny -- the command which meant a suspicious sample should be recorded as clean. Rodchenkov, however, responded that some cases would have to be reported positive.Rodchenkov asked for one sample with a big ostarine reading to be given a quarantine order, typically meaning it would be treated as a usual disciplinary case, though whether that happened is not documented elsewhere in the McLaren report files.The fate of another case with a large ostarine reading is unclear, though the details given appear to match with Svetlana Biryukova, a long jumper who was removed from the team shortly before the championships and later banned for two years. Biryukova was the favorite for gold in the long jump and had set the best indoor result of the year.The identities of the remaining six given save orders are unclear, but the events listed for them include some in which Russia won medals in Sopot.dddddddddddd It is not clear whether any ever faced disciplinary action.We are going through the names we have been given by Prof. McLarens team and where we have samples from the relevant period we will reanalyze, the IAAF said Tuesday in an emailed statement.Russian officials have not disputed the authenticity of the emails in the McLaren report. Neither Rodchenkov nor Velikodny could be reached for comment.Russia sent a strong team to the 2014 world indoors, winning three gold and two silver medals to place second behind the United States in the medals table.The IAAF banned Russia from all international competition in November 2015 after an earlier WADA-commissioned report into the Russian track team alleged widespread drug use and extortion. That ban remains in effect and led to Russia being able to field only one track athlete at the Olympics in Rio de Janeiro.However, in recent months, Russian track officials have said the country could send competitors to the European indoor championships in Belgrade in March if they apply to the IAAF as individuals rather than as representatives of the suspended federation.As to competing internationally, the IAAF taskforce was very clear in its last report that Russia still has not met the criteria established for their readmission to membership of the IAAF, the IAAF said Tuesday. There is an existing process whereby athletes can apply ... to participate internationally as independent neutral athletes. ' ' '