The San Francisco 49ers have promoted OL Darrell Williams to their active roster on Saturday, according to his agency.
Congratulations to @diesel62wku on signing to the @49ers active roster. #49ers #sanfrancisco49ers #ninernation #NFL
Williams, 23, wound up signing a three-year, $1.66 million contract with the 49ers as an undrafted free agent out of Western Kentucky back in May. He was set to make base salaries of $465,000 and $555,000 over the first two years of the contract when the 49ers cut him loose coming out of the preseason and later signed him to their practice squad.