LAS VEGAS -- Nevada boxing regulators say Manny Pacquiao and Timothy Bradley will be subject to stepped-up drug and hormone testing before their April 12 rematch in Las Vegas. Nevada Athletic Commission Chairman Francisco Aguilar said Friday the two welterweights will face unannounced pre-fight testing handled by collectors certified by the World Anti-Doping Agency. Plans call for samples to undergo isotope-ratio mass spectrometry to detect exogenous testosterone from outside the body. Aguilar called enhanced pre-fight testing a new normal for boxing and mixed martial-arts. He credited Top Rank promoter Bob Arum with supporting the testing protocol. Bradley (31-0, 12 KOs) and Pacquiao (55-5-2, 38 KOs) will be fighting for the WBO 147-pound title at the MGM Grand Garden arena. Bradley won a controversial split decision over Pacquiao in June 2012 in Las Vegas. Luke Willson Jersey . Felton pleaded guilty to attempted criminal possession of a weapon and criminal possession of a firearm. He admitted he knowingly had a large-capacity ammunition magazine and a semi-automatic pistol without a license. Michael Roberts Jersey .com) - New England Patriots starting center Bryan Stork will not play in Sundays AFC Championship against Indianapolis due to a knee injury the rookie sustained last week. http://www.cheaplionsjerseyssale.com/?tag=marvin-jones-jr-jersey-sale . The Redskins announced Monday that the quarterback who led the team to the Super Bowl championship in the 1987 season will serve as a personnel executive. Wholesale Lions Jerseys China . Mars announced Saturday that the Rock and Roll Hall of Famers will join him as part of his halftime show. Super Bowl halftime performers often have collaborators. Darius Slay Jr Jersey . The 48th-ranked Williams made her first appearance in Dubai since she won her second straight title here in 2010. Shed missed the last three years either because of injury or Sjogrens Syndrome.MADRID, Spain -- Novak Djokovic has withdrawn from the Madrid Open with the same injury that limited his performance at the Monte Carlo Masters last month. The second-ranked Djokovic says "I did everything possible in order to play in Madrid ... but unfortunately my right arm injury has flared up again." Djokovic lost in the semifinals at MMonte Carlo to Roger Federer.ddddddddddddThe Serb played with heavy strapping on his right wrist and was unable to serve or return to his usual level. The second-seeded Djokovic was set to play against either Martin Cilic or Joao Sousa. Djokovic says he will now work toward playing in his next tournament in Rome, which starts May 11. Cheap Diamondbacks Jerseys Cheap Braves Jerseys Cheap Orioles Jerseys Cheap Red Sox Jerseys Cheap Cubs Jerseys Cheap White Sox Jerseys Cheap Reds Jerseys Cheap Indians Jerseys Cheap Rockies Jerseys Cheap Tigers Jerseys Cheap Astros Jerseys Cheap Royals Jerseys Cheap Angels Jerseys Cheap Dodgers Jerseys Cheap Marlins Jerseys ' ' '