Singleton is expected to be recalled from Triple-A Sugar Land on Tuesday, Brian McTaggart of MLB.com reports.
EDGE Analysis
It has been eight years since Singleton last played for the Astros, but it appears he will get a chance to show what he can do at the top level for the first time since rejoining Houston in late June. Singleton appeared in 11 big-league games with the Brewers earlier this year but posted just a .326 OPS.