Gary Cotton, MLB.com
The A's on Monday agreed to terms with George Kottaras on a one-year contract for the 2013 season to avoid arbitration.
DENVER -- Ray Lewis was sick Saturday night, 90 minutes after the Ravens had stunned the Broncos here, and he was waiting in a stadium anteroom to be connected with Deion Sanders for an NFL Network interview. "Flu?'' someone asked him. He nodded in…