|National Football League|
|Mar. 13 6:14 PM PT7:14 PM MT8:14 PM CT9:14 PM ET1:14 GMT9:14 AM 北京时间6:14 PM MST8:14 PM EST7:14 PM CT5:14 UAE (+1)21:14 ET0:14 - The San Diego Chargers agreed to terms on a two-year contract with quarterback Kellen Clemens.
Analysis: Clemens will take over for Charlie Whitehurst, who became an unrestricted free agent. Clemens spent the last two seasons with the St. Louis Rams as a backup to starter Sam Bradford. Clemens started the last nine games after Bradford went down with a knee injury, completing 142 of 242 passes for 1,673 yards and eight touchdowns, with seven interceptions.