Jose Altuve had an issue with his right oblique and left the Astros' game against the Rangers on Wednesday night.
Milwaukee Brewers pitcher Matt Garza was placed on the disabled list with a strained left oblique, the team announced Tuesday.
The Pittsburgh Pirates' playoff hopes might have just taken a serious hit, with OF Andrew McCutchen expected to land on the disabled list due to an oblique injury.
A night of rest and a round of treatment left Baltimore Orioles slugger Chris Davis confident he would avoid a trip to the disabled list with a strained left oblique.
