Manager Dusty Baker said Urquidy (shoulder) could be activated from the injured list during this weekend's series in San Diego, Brian McTaggart of MLB.com reports.
A right shoulder injury has sidelined the 26-year-old since the end of June, but he finally appears close to rejoining the rotation. It's unclear whether Urquidy will replace Jake Odorizzi in the starting mix or if Houston will run a six-man rotation for the remainder of the regular season. With a 3.38 ERA and 0.96 WHIP this year, albeit in only 77.1 innings, Urquidy figures to play a considerable role on the Astros' pitching staff in September and the postseason.