Sorry for the delay in getting these out. I've had computer issues which I hope are over.
C Carlos Corporan is being optioned to Oklahoma City from Houston.
C Jason Castro is being activated from rehab assignment.
LF Travis Buck is being placed on the 7-day DL.
CF Jay Austin was activated from the DL.
3B Rio Ruiz was assigned from the GCL Astros to Greeneville.
SS Carlos Correa was assigned from the GCL Astros to Greeneville.