Ross Detwiler reported improvement with his back Monday and hopes be ready to make his next start.
Eric O'Flaherty will undergo Tommy John surgery on Tuesday to repair a torn left ulnar collateral ligament.
Jayson Werth (hamstring) will not be ready for activation from the disabled list on Friday and could be sidelined for as much as two more weeks.
David Freese was scratched from Monday's lineup due to inflammation near his right thumb.
Orioles signed C Ronny Paulino to a minor league contract.
Jordan Walden said his right shoulder felt "pretty good" after he played catch on Monday.
Rangers manager Ron Washington said Jurickson Profar will split playing time with Leury Garcia at second base while Ian Kinsler is on the disabled list.
An MRI on Jerry Hairston Jr.'s knee has revealed tendinitis.