Rays' Deivy Grullon: Designated for assignment

Grullon was designated for assignment by the Rays on Saturday, Adam Berry of MLB.com reports.

Grullon was claimed off waivers from the Reds in early April, but he'll be designated for assignment for the second time this month. The catcher has appeared in just five major-league games with the Phillies and Red Sox across the past two seasons.