Seattle announced the club has signed Keydrain Calligan and waived defensive tackle Thor Griffith. Callahan is an undrafted ...

The former Louisville defensive lineman has been officially signed as an undrafted free agent by the Seattle Seahawks, the ...

Thor Griffith’s stay with Seattle proved very brief, with the team replacing the defensive tackle with a defensive back.

The Seahawks signed rookie cornerback Keydrain Calligan on Thursday, waiving defensive tackle Thor Griffith to make room on ...

As a corresponding move, the Seahawks waived nose tackle Justin Rogers. The Seahawks have swapped out one defensive lineman ...

The Seattle Seahawks waived defensive tackle Justin Rogers just a week into training camp, replacing him with Thor Griffith.

The Seattle Seahawks quickly cut ties with a recent addition while addinganother defender in a series of roster moves amid training camp.The post Seahawks Abruptly Cut Ties With 305-Pound ‘Powerhouse’ ...

The Seattle Seahawks made a minor move Tuesday, signing former Louisville and Harvard defensive tackle Thor Griffith to the 53-man roster.

On Tuesday, the Seahawks signed undrafted rookie Thor Griffith to a contract. Griffith played at Louisville and was in rookie ...

The Seattle Seahawks made another roster move along their defensive line on Tuesday, just a few hours ahead of their sixth ...

Harvard All-Ivy League defensive tackle Thor Griffith committed to Louisville on Sunday. The 6-foot-2, 320-pound Griffith had 33 1/2 tackles for loss and 13 1/2 sacks to go with 132 tackles in 30 ...

The Seahawks made a change to their interior defensive line, adding rookie Thor Griffith and waiving Justin Rogers.