Barreda cleared waivers and was outrighted to Triple-A Norfolk on Thursday, Roch Kubatko of MASNSports.com reports.
As a 32-year-old with just three career MLB appearances under his belt, all of which came this year, it's unsurprising that Barreda passed through waivers unclaimed. He'll remain in an organizational depth role at Norfolk for the Orioles.