Ryan Mountcastle on his return to the O's active roster - Blog
Catching Up with Ryan Mountcastle
Official Baltimore Orioles Website
Orioles hit five homers to beat A's, win 4th straight
Rapid Questions with Ryan Mountcastle
Oriole of the Day: Ryan Mountcastle lived up to reputation in tremendous rookie year
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Baltimore Orioles' Ryan Mountcastle leaves with arm injury after hit by pitch - ESPN
Heston Kjerstad is reportedly heading to Baltimore after Ryan Mountcastle's injury - Camden Chat
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