Richard Sherman agrees to 3-year deal with 49ers

FILE - In this Oct. 29, 2017, file photo, Seattle Seahawks cornerback Richard Sherman talks to reporters during a post-game press conference following an NFL football game against the Houston Texans, in Seattle. The Seahawks are cutting ties with star cornerback Richard Sherman after seven seasons. The team has informed him that he will be released, and Sherman confirmed the decision in a text message to The Associated Press on Friday, March 9, 2018. (AP Photo/Stephen Brashear, File)

SANTA CLARA, Calif. — Star cornerback Richard Sherman agreed to a three-year deal with the San Francisco 49ers on Saturday, one day after being released by the rival Seattle Seahawks.