Posted: 2:06 PM LaDainian Tomlinson has signed a one-day contract with the San Diego Chargers and announced his retirement after a brilliant 11-year NFL career.

Posted: 10:25 PM Game 4 is Tuesday night in Miami.

Posted: 6:43 PM Yuniesky Betancourt hit a two-run homer with two outs in the 15th inning, lifting the Kansas City Royals a 5-3 win over the St. Louis Cardinals on Sunday.

Posted: 6:22 PM Pedro Alvarez drove in a career-high six runs with his second two-homer game in two days, powering the Pittsburgh Pirates past the Cleveland Indians 9-5 Sunday.

Posted: 8:50 PM Arkansas is in the winner's bracket of the College World Series following their 8-1 win over Kent State.

Posted: 5:24 PM Kansas City's four-game winning streak is snapped following their loss to the St. Louis Cardinals.

Posted: 12:36 AM San Antonio Spurs guard Tony Parker says he suffered a scratched retina on one of his eyes during a New York City nightclub brawl involving singer Chris Brown and members of hip-hop star Drake's entourage.

Posted: 8:46 PM Tiger Woods heads into the weekend with a share of the US Open lead.

Posted: 8:33 PM Phil Mickelson and Bubba Watson experience a rough first round at the US Open.

Posted: 11:01 AM Organizers of Ironman France say Lance Armstrong can no longer compete in the triathlon this month after the U.S. Anti-Doping Agency filed new charges that he doped as a Tour de France cyclist.

Posted: 10:17 AM A 25-year-old man whose 1998 encounter with Jerry Sandusky was investigated but resulted in no charges tells jurors that the former Penn State assistant football coach bear-hugged him in a locker-room shower.

Posted: 5:37 PM Arkansas enters the College World Series with a 2.90 ERA, the lowest of any team remaining in the NCAA Tournament.

Posted: 2:45 PM College World Series qualifier Florida faces defending national champion South Carolina in the first round.

Posted: 2:36 PM Washington Nationals 19-year-old Bryce Harper's quick-witted comeback, "That's a clown question, bro" is becoming an often-used catchphrase.

Updated: 10:35 AM Prosecutors are set to present more witnesses at Jerry Sandusky's child sex abuse trial following two days of graphic testimony about alleged abuse by the former Penn State assistant football coach.

Posted: 11:07 PM Kevin Durant scores a game-high 36 points to lead the Oklahoma City Thunder to an opening win in the NBA Finals.

Posted: 9:24 PM Commissioner David Stern is pleased with the NBA season but he says the league is still in need of some tweaking.

Posted: 5:43 PM Linebacker Brian Banks is getting a tryout with the Kansas City Chiefs before joining the Seattle Seahawks for their upcoming minicamp.

Posted: 5:27 PM The Royals have activated second baseman Chris Getz from the 15-day disabled list and optioned second baseman Johnny Giavotella to Triple-A Omaha.

Posted: 9:59 PM The Los Angeles Kings are the champions of the NHL.

Posted: 9:43 PM Arkansas is making their seventh appearance in the College World Series.

Posted: 9:41 PM Kent State is in the College World Series for the first time in school history.

Posted: 5:12 PM South Carolina punches its ticket to the College World Series, following their 5-1 win over Oklahoma.

Posted: 2:15 PM Bidding to become the first man since 1969 to win four consecutive Grand Slam championships, the No. 1-seeded Djokovic instead wound up one victory shy, frustrated and beaten by Nadal 6-4, 6-3, 2-6, 7-5 in the two-day title match at Roland Garros.

Posted: 2:11 PM Giants offensive lineman David Diehl has been arraigned in New York City on charges of driving under the influence of alcohol.