Raiders sign QB Nathan Peterman to reserve future contract
Oakland added Peterman to the practice squad last month and then gave him a contract Tuesday to compete for a backup spot this offseason.
The Raiders also signed eight other players from their practice squad: receivers Saeed Blacknall and Rashard Davis; linebackers Cayson Collins and James Cowser; running backs James Butler and Ryan Yurachek; defensive back Makinton Dorleant; and tackle Jamar McGloster.
Oakland also signed punter Drew Kaser, who played 36 games for the Chargers from 2016-18.
Peterman was a fifth-round pick by Buffalo in 2017 and began this season as the starter for the Bills. He has 12 interceptions, three TD passes and a 32.5 career passer rating.