VILAMOURA, Portugal -- Defending champion Andy Sullivan had 10 birdies in a 10-under round of 61 to take a share of the lead after two rounds of the Portugal Masters on Friday.The English golfer, who won last years event by a record nine shots, pulled level with overnight leader Marc Warren.It only takes a couple of putts to go in and you start seeing it go in all the time, Sullivan said. Last year, I was aggressive the whole way around, and Ive got to be aggressive again.The Scottish player Warren had seven birdies and one bogey in a round of 65 to stay with Sullivan on 14-under overall.Irish veteran Padraig Harrington -- who posted 63 on the day -- and Swede Jens Fahrbring (64) are one stroke behind.American David Lipsky is another shot back.Houston Astros Store . Its an influence in football and a big part of the game. Wholesale Astros Jerseys . "Hes going to have hip surgery on Jan. 7, and hell be expected to rehabilitate for four to six months beyond that," Canucks general manager Mike Gillis said Friday in an interview. https://www.cheapastros.com/ . Isner, ranked No. 14, won his eighth career singles title and took the title in New Zealand for the second time after his victory in 2010. The match was similar to Isners quarterfinal victory over fifth-seeded Philipp Kohlschreiber which went to three sets, all tiebreaks and contained no breaks of serve. Houston Astros Shirts . A statement from the worlds top-ranked player says all checks "were satisfactory and showed positive evolution" regarding the injury, which contributed to his loss to Stanislas Wawrinka in the final in Melbourne. Astros Jerseys China . The defending champion beat Gael Monfils of France 7-6 (6), 6-3, while second-seeded Andy Murray of Britain dispatched Edouard Roger-Vasselin, also of France, 6-3, 6-3. Making his first appearance since injuring his wrist a month ago, Del Potro had difficulty with his service games in the first set.NEW YORK -- The latest round of class-action concussion lawsuits against the NCAA were filed by former college football players from Stanford, Boston College, North Carolina, Wake Forest and BYU.The lawsuits were filed in federal courts late Thursday by Chicago-based attorney Jay Edelson. At least 15 lawsuits have been filed since May, and as many as 50 are expected.Previous suits have been filed by former players from Penn State, Ohio State, Tennesseee, Vanderbilt and other schools.dddddddddddd The lawsuits name major college conferences such as the Southeastern Conference and Big Ten, the NCAA and in some cases individual schools.The players are seeking damages for injuries they claim are the result of mishandled concussions they suffered while playing college football. ' ' '