In corresponding moves, righty Adam Mazur has been optioned to Triple-A Jacksonville and righty Connor Gillispie has been designated for assignment. Gillispie, 27, was claimed off waivers from ...

DETROIT -- Detroit Tigers utility man Matt Vierling will begin a rehab assignment with Triple-A Toledo on Friday night. He’ll serve as the designated hitter for the Mud Hens. He’ll be joined a ...

In corresponding active moves, the A’s have optioned right-handers Elvis Alvarado and Justin Sterner. To open a 40-man spot, infielder/outfielder CJ Alexander has been designated for assignment.