Javier (shoulder) didn't make a rehab start Sunday as planned after Triple-A Sugar Land had its game against Sacramento get postponed due to rain, Brian McTaggart of MLB.com reports.
The Astros haven't revealed whether Javier will merely have his next rehab start pushed back a couple of days, or if he'll instead throw a simulated game to stay on schedule with his throwing. After retiring just two of the six batters he faced in his first rehab appearance with Double-A Corpus Christi on June 3, Javier was much more effective while shifting his assignment to Sugar Land for his second start last Tuesday. In that start, Javier struck out three over three perfect innings while tossing 44 pitches (29 strikes). He'll likely need to build up his pitch count to the 70-to-80 range before the Astros bring him back from the 60-day injured list.