Veteran offensive lineman Spencer Long didn’t last long in San Francisco.
The 49ers announced today that they have placed Long on the reserve/retired list, just three days after they signed him.
There was no immediate word on why Long decided to retire.
The 29-year-old Long was cut by the Bills on August 4 and reports quickly linked him to the 49ers. He was officially signed by San Francisco on August 13, and now he’s leaving the team on August 16.
A 2014 third-round draft pick, Long played his first four seasons in Washington and then played for the Jets in 2018 and the Bills in 2019.