Braves acquired RHP Moises Hernandez from the Orioles as compensation for pitching coach Leo Mazzone.
The 21-year-old is the older brother of Seattle's Felix Hernandez. Moises had a 3.08 ERA and a 56/24 K/BB ratio in 52 2/3 IP for short-season Single-A Aberdeen this season, making seven starts and four relief appearances. He's not regarded as much of a prospect, but if any team can turn him into something, it's probably the Braves.