Free agent defensive end Anthony Spencer is visiting the Seahawks, reports NFL Network's Ian Rapoport. Spencer, 31, has spent his entire career with the Cowboys. He played in 13 games last season, getting 22 tackles and half a sack.
His best year came in 2012 when he had 95 tackles, 11 sacks and four passes broken up in 14 games. He played only one game in 2013 before undergoing microfracture surgery on his knee.