The Rays have signed manager Joe Maddon to a three-year contract extension, according to a baseball source. Maddon took over the team prior to the 2006 season and endured two losing campaigns before finding unparalleled success. Over the past four seasons, the team has averaged 90-plus wins after averaging 90-plus losses the four previous seasons. He has twice won the Baseball Writers Association of America American League Manager of the Year Award, for guiding his team to the playoffs in 2008 and 2011.