Devers (hamstring) will begin a minor-league rehab assignment with Triple-A Pawtucket on Wednesday, Christopher Smith of MassLive.com reports.
Devers is spending his second stint on the disabled list in less than a month due to a hamstring injury. He's set to play for the PawSox on Wednesday and Thursday, and if all goes well it sounds like the 21-year-old could rejoin the Red Sox as early as Friday.