Ellis elected free agency Friday instead of reporting to Triple-A Norfolk, Nathan Ruiz of The Baltimore Sun reports.
Ellis (shoulder) was reinstated from the 60-day injured list and outrighted to Triple-A Norfolk on Sunday, Dan Connolly of The Athletic reports.
Ellis (shoulder) was transferred to the 60-day injured list Thursday.
Manager Brandon Hyde said the arthroscopic shoulder surgery Ellis underwent in Arlington, Texas earlier Wednesday will end the right-hander's season, Zachary Silver of MLB.com reports.
Ellis underwent arthroscopic surgery on his right shoulder Wednesday and is without a clear timeline for a return from the 10-day injured list, Roch Kubatko of MASNSports.com reports.
Ellis left the Orioles on Tuesday to have receive an evaluation on his right shoulder from a doctor in Texas, Rich Dubroff of BaltimoreBaseball.com reports.
The Orioles placed Ellis on the 10-day injured list Tuesday with right shoulder inflammation, retroactive to April 25.
Ellis was removed from Sunday's game against the Angels in the top of the first inning due to right shoulder discomfort, Rich Dubroff of BaltimoreBaseball.com reports.
Ellis had his contract selected by the Orioles and will start Tuesday's game against the Athletics.
The Orioles reassigned Ellis to their minor-league camp Wednesday, Zachary Silver of MLB.com reports.