Kilgore was signed by the
Oakland Raiders of the
National Football League (NFL) on July 29, 2012 after going undrafted in the
2012 NFL draft. He was released by the Raiders on August 31, 2012. Kilgore spent the
2012 season with the
Sacramento Mountain Lions of the
United Football League. The 2012 season was halted early due to league financial difficulties, and Kilgore said it was obvious that there were money problems with the league. He said that the "whole demeanor of the team was, 'This is a joke.'" Kilgore signed with the
Saskatchewan Roughriders of the
Canadian Football League (CFL) in December 2012. He was signed by the NFL's
Kansas City Chiefs on March 27, 2013. He approached Saskatchewan leadership about getting out of his contract. Kilgore said they "were extremely cool about it" and indicated that the Roughriders would like to have him rejoin the team if he did not succeed in the NFL. He was released by the Chiefs on August 14, 2013. Kilgore signed with the Roughriders on March 6, 2014. He suffered a broken thumb in a June 2014 preseason game and the team placed him on the six-game injured list. He was released by the Roughriders on August 7, 2015. ==References==