Doug Baldwin and the Seattle Seahawks have agreed to a contract extension that locks up the former undrafted wide receiver through the 2016 season. The team confirmed the new deal for Baldwin during a news conference Thursday afternoon. Baldwin was a restricted free agent for 2014 and had a second-round tender placed on him by the club, but was hoping to get a long-term deal done. Baldwin has proven to be invaluable for the Seahawks throughout his career.