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 ...

Griffith, an undrafted player out of Louisville, had previously been with Seattle during rookie minicamp on a tryout basis.

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

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

The Seattle Seahawks quickly cut ties with a recent addition while adding another defender in a series of roster moves amid ...

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

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

Calligan, the 6-foot, 200-pound defensive back, who was signed and cut by the Texans earlier this offseason as an undrafted free agent, had also met with the New England Patriots in recent weeks. But, ...

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

The Seattle Seahawks announced they have signed CB Keydrain Calligan to a contract.   In correspondence, the Seahawks have waived DT Thor Griffith.  Griffith is an undrafted rookie out of Louisville ...

The Seattle Seahawks announced they have signed DT Thor Griffith to the roster.  In a corresponding move, the team waived DT Justin Rogers. Griffith is an undrafted rookie out of Louisville who ...