Rays' Jake Mangum: Set for rehab assignment

Mangum (groin) will begin a rehab assignment in the rookie-level Florida Complex League on Tuesday, Ryan Bass of FanDuel Sports Network Sun reports.

Mangum's progress from a left groin strain has been slow, but he seems to have turned a corner recently. He could move up to Triple-A Durham later this week, with a return from the 10-day injured list coming not long after that if all goes well. Mangum was slashing .338/.384/.397 before getting hurt, but with Josh Lowe back in the fold and Chandler Simpson up with the big club, it's unclear what role awaits Mangum in Tampa Bay.