Orioles designated C Chadwick Tromp for assignment.

The Orioles brought back Jeremiah Jackson from Triple-A Norfolk on Friday, so Tromp gets the boot to make room on the active roster since the O’s were carrying a third catcher. The 31-year-old backstop is likely to slide through waivers unclaimed and will have the option of continuing to serve as extra depth for the O’s or to explore what’s out there on the open market.