Orioles place Ryan Mountcastle on concussion list
Baltimore Orioles slugger Ryan Mountcastle was placed on the 7-day concussion list Sunday, stemming from a tag to the head two days earlier.
The move was retroactive to Saturday.
Mountcastle was thrown out attempting to steal second base in Friday night's game against the Tampa Bay Rays. He was tagged in the head in the first inning and he departed the game following the second frame.
Mountcastle reported symptoms on S