Ryan Madson has experienced yet another setback in his recovery from Tommy John elbow surgery.
Derek Lowe has cleared waivers.
Brett Gardner is not in the Yankees' starting lineup on Wednesday night against the Orioles.
Mike Adams (back) threw a bullpen session Wednesday.
Cardinals purchased the contract of LHP Tyler Lyons from Triple-A Memphis.
Cardinals placed RHP Fernando Salas on the 15-day disabled list, retroactive to May 21, with right shoulder irritation.
Cubs recalled RHP Rafael Dolis from Triple-A Iowa.
Paul Maholm allowed just an unearned run over 7 1/3 innings in defeating the Twins on Wednesday.