Source: Steve Adams, MLB Trade Rumors 
The Orioles have reached an agreement with right-hander Edgmer Escalona, pending a physical, according to Roch Kubatko of MASNsports.com. Escalona is represented by Barry Praver and Ron Shaprio.
#orioles  reached agreement with former Rockies RHP Edgmer Escalona. Waiting for results of physical. Was 1-4, 5.67 ERA in 37 games this year
— Roch Kubatko (@masnRoch) November 20, 2013