San Francisco signed RFA offensive tackle Garry Gilliam to a one-year, $2.2 million deal, including $1.4 million guaranteed, which the Seahawks declined to match.
Since 2015, Gilliam has allowed 101 total quarterback pressures, fourth-most among OTs with at least 400 pass-block snaps. His 92.8 pass-blocking efficiency over that span ranks 67th of 79 qualifying tackles.
The 49ers offensive line ranked 29th in pass-blocking efficiency as a unit last season.
