Free-agent cornerback Perrish Cox has reportedly agreed to a contract with the Titans, a source confirmed to CSNBayArea.com's Matt Maiocco.
The news was first reported by NFL Network.
The deal is reported to be a three-year deal worth $15 million, according to ESPN.
Cox, a five-year veteran, spent three seasons in total with the 49ers.
The cornerback had 53 tackles, two fumble recoveries and led the 49ers with a career-high five interceptions last season.
The 28-year old has also played for the Seahawks and Broncos. He was selected in the fifth round of the 2010 NFL Draft.