Neil Ramirez has been placed on the disabled list at Double-A Frisco because of a biceps train.
The Cubs could choose Neil Ramirez as the player to be named later in the Matt Garza trade.
The Rangers will start either Neil Ramirez or Ross Wolf in place of the injured Yu Darvish on Thursday in Baltimore.
Rangers optioned RHP Neil Ramirez to Triple-A Round Rock
Rangers purchased the contract of RHP Neil Ramirez from Triple-A Round Rock.
Rangers prospect right-hander Neil Ramirez (shoulder) will be shut down for 7-10 days.
Rangers prospect right-hander Neil Ramirez was pulled from Friday's start with Triple-A Round Rock in the second inning due to tightness in his shoulder.
Neil Ramirez allowed one hit over six scoreless innings Friday for short-season Single-A Spokane.