CHATTANOOGA, Tenn. -- Three former college football players are suing the NCAA, saying it failed to educate them about the risks of concussions and did not do enough to prevent, diagnose and treat brain injuries. Chris Walker and Ben Martin, who played for Tennessee from 2007-2011, and Dan Ahern, who played for North Carolina State from 1972-76, filed a class-action lawsuit in federal court in Chattanooga, Tenn., on Wednesday. The complaint alleges the NCAA failed to meet its obligation to former players and because of its neglect the players are "suffering the dramatic consequences." The lawsuit seeks an NCAA to fund a medical-monitoring program for former football players. The lawsuit is similar to one filed in federal court against the NCAA in 2011 in Illinois. Attorneys in that case recently asked a judge to make it a class-action suit. NCAA chief legal officer Donald Remy said the NCAA has not yet had the opportunity to review and evaluate the lawsuit. Last week, the NFL agreed to pay more than three-quarters of a billion dollars to settle lawsuits from thousands of former players who developed dementia or other concussion-related health problems they say were caused by the game. The Tennessee lawsuit was filed by Washington-based attorney Michael Hausfeld, who is also the lead attorney in the OBannon case that is seeking damages from the NCAA for using athletes images and likenesses to make billions of dollars. "The NCAA has not taken the necessary steps to protect these former players even though the medical tools to assist them have been available for some time," Hausfeld said. "It is not too late now for the NCAA to offer important education and needed medical testing to these former players." Walker and Martin were defensive ends for the Volunteers. Walker, who lives in Chattanooga, played 50 games during his career, the last two as a starter. He had 12 career sacks. Martin, who lives in Knoxville, played 45 games and 4.5 sacks. Ahern, who lives in Pensacola, Fla., was an offensive lineman who earned letters for playing in 1974 and 75. None of them played in the NFL. In the complaint, Walker and Martin claim to have had repetitive head trauma in scrimmages, practices, and games during their careers, and that they now suffer from severe headaches. Ahern says in the lawsuit that he was flown from Pennsylvania to Raleigh for hospitalization after suffering a concussion in a game against Penn State during his senior year. He also claims to have an inability to concentrate, poor memory, a ringing in his ears, and sleeping problems. He has also suffered physical ailments and pain associated with these ailments leading to retirement at age 50 and disability as of 2007. Stitched Miami Dolphins Jerseys . 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Chris Paul added 13 points and 11 assists for the Clippers, who apparently are trying to make up for decades of humiliation at the hands of the Lakers all in one season; theyve won the last two meetings by a combined 84 points.DALLAS -- Monta Ellis scored 22 points and the Dallas Mavericks matched a season high with their fourth consecutive victory, 103-81 over the last-place Utah Jazz on Friday night. All-Star forward Dirk Nowitzki had 20 points while playing only 26 1/2 minutes for the Mavericks, who moved a season-best nine games over. 500 at 30-21. It is only the second time they have been that far above the break-even mark since their 2010-11 NBA championship season. Even with Utah at full strength, putting its best lineup on the floor and Marvin Williams making four 3-pointers in the games first 6 minutes, the Jazz lost their fourth game in a row. Jazz starting centre Derrick Favors was back after missing three games with an inflamed right hip and reserve forward Jeremy Evans had missed two games with a bruised tailbone and bruised right elbow. Utah has lost all six games Favors didnt start this season. Dallas only other four-game winning streak this season came in November, one capped by a 103-93 home win over the Jazz. The Mavericks play their last three games before the All-Star break on the road, then host Miami on Feb. 18 before three more games away from home. Williams finished with 21 points while matching his career high with five 3-pointers. Trey Burke had 13 points and Richard Jefferson 10. Jose Calderon and Samuel Dalembert each had 12 points for the Mavs. Utah jumped out to a 21-14 lead in the first 6 minutes on the strength of Williams long-range shots. He already had 14 pointss by then.dddddddddddd With Nowitzki getting a breather, the Mavericks then scored 11 in a row as part of a 14-2 quarter-ending run to take the lead for good. Ellis made it 21-all with a 20-foot jumper, and the tiebreaker came on Brandan Wrights dunk with 3 minutes left in the first quarter. After starting the game by making eight of 10 shots with five 3s, the Jazz missed seven shots in a row during that scoreless drought of more than 4 minutes. It was also during that stretch when Williams missed his first two shots -- both on the same play, when he missed a layup and the follow-up tip try. John Lucas III made a 19-foot jumper and a 3-pointer on consecutive possessions to get the Jazz within 35-34 with 7 1/2 minutes left in the first half. They never got closer as Dallas went on a 17-3 run, including another spurt off 11 in a row during which Williams missed a slam dunk. NOTES: The Jazz are 13-9 with the starting five of Jefferson, Williams, Favors, Gordon Hayward and rookie Burke. They are 3-24 with seven other starting combinations. ... The halftime entertainment was the Texas Southern University band, with full drum line and loud horns. ... After Ellis and Burke traded 3-pointers midway through the third quarter, Ellis then made a 22-footer and fed Shawn Marion for a dunk that made it 69-57. ... Wright had another dunk, a one-hander on an alley-oop pass from Vince Carter late in the third quarter. ... The season series will end with two games in Utah, on March 12 and April 8. 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