Minor Moves: Keys, Escalona, Coello, O’Sullivan

Here are today’s minor moves from around the league…

• The Marlins have outrighted center fielder Brent Keys to Triple-A Jacksonville, according to the club’s transactions page. Miami designated Keys for assignment over the weekend when they acquired lefty Donnie Joseph from the Royals.
• The Yankees have signed right-hander Edgmer Escalona to a minor league deal, according to the club’s transactions page. The hard-throwing 27-year-old rejected an outright assignment from the division-rival Orioles and elected free agency a couple weeks back. Curiously, the Orioles transitioned Escalona to their Triple-A rotation, where he made the first three starts of his professional career. He didn’t fare particularly well, posting a 6.10 ERA in 20 2/3 innings. He has some MLB experience with the Rockies and averaged 94.2 mph on his heater from 2012-13.
• Escalona will take the roster spot of righty Robert Coello at Triple-A Scranton/Wilkes-Barre, after Coello opted out of his minor league deal, the team has officially announced (hat tip: Donnie Collins of the Scranton Tribune-Times on Twitter). Coello posted a pristine 1.69 ERA with 44 strikeouts in 32 innings, but he also walked a troubling 21 batters in that time.
• Chris Cotillo of MLB Daily Dish reports (via Twitter) that right-hander Sean O’Sullivan has accepted his outright assignment with the Phillies. O’Sullivan was outrighted yesterday after being designated for assignment last week and had the option to elect free agency.