May 7: Reliever (and future Astros...closer?) Chia-Jen Lo was placed on the 7-Day DL yesterday with an arm injury. Edwin Walker was called up from Lancaster to fill his roster spot.
SP Kyle Greenwalt was placed on the 7-day DL with an undetermined injury
Mike Schurz was called up from Lexington
Mike Modica was assigned to Lexington from Extended Spring Training
CF Brian Kemp was activated from the DL
RHP Juan Minaya was activated from the Temporarily Inactive List