49ers signed OT Garry Gilliam to a one-year, $2.2-million contract.
A restricted free agent, Gilliam signed an offer sheet with the 49ers on Monday, and the Seahawks quickly declined to match. Because Gilliam entered the league as an undrafted free agent and Seattle tendered him at the lowest level, they will not receive any draft compensation. Gilliam has struggled mightily at right tackle the last two seasons, but the 49ers do not have any better options. He should compete with Trent Brown for the starting job.