On Sunday the Vikings announced that the club has signed free agent TE Kory Sperry. 

A six-year NFL veteran, Sperry played the 2013 season with the Arizona Cardinals. In 40 career games, he has caught 9 passes for 152 receiving yards and one touchdown. Sperry played under Offensive Coordinator Norv Turner in San Diego from 2010-2012 and spent time on the team's practice squad in 2009. Sperry entered the NFL as an undrafted free agent out of Colorado State in 2009.