John Buck is retiring from baseball.
Koji Uehara (hamstring) will throw on flat ground Thursday and is lined up for a bullpen session this weekend.
Alex Rios will get the next two or three days off after jamming his thumb.
Chris Archer has been named the Rays' Opening Day starter.
Michael Brantley will be sidelined for the next couple of days due to back tightness.
Glen Perkins threw a perfect inning Thursday afternoon in a minor league game.
Nationals manager Matt Williams acknowledged that Jayson Werth still experiences some soreness in his surgically-repaired right shoulder when he tries to hit.
Chris Tillman said Thursday that he doesn't want to discuss his contract with the Orioles beyond Opening Day.
White Sox manager Robin Ventura admitted Thursday that David Robertson has battled some forearm soreness this spring.