Minor MLB Transactions: 8/22/15

Here are today’s minor moves from around the game.

• The Rays have outrighted righty Jose Dominguez to Triple-A Durham, Marc Topkin of the Tampa Bay Times tweets. The Rays designated Dominguez for assignment last week. He had a handful of successful appearances with the big club this year, but struggled at Durham, posting a 6.26 ERA, 8.2 K/9 and 6.3 BB/9 in 23 innings. The Rays acquired him along with pitching prospect Greg Harris in November when they traded Joel Peralta and Adam Liberatore to the Dodgers.