The latest Seahawks news reveals a series of roster moves with the NFL preseason fast approaching, including the signing of Keydrain Calligan.

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

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

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 ...

This article was originally published on www.si.com/nfl/seahawks as Seahawks waive UDFA DL before he got cup of coffee, sign rookie CB. Undrafted free agent defensive lineman Thor Griffith's stint ...

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

The Seattle Seahawks made another roster move on Thursday morning. Seattle signed rookie defensive back Keydrain Calligan to ...

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

Tight end Luke Deal and defensive tackle Justin Rogers were waived in the NFL on Tuesday, taking two former Auburn players ...

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

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

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