Urquidy (shoulder) was reinstated from the 10-day injured list Wednesday, Chandler Rome of the Houston Chronicle
The 26-year-old will start in place of Zack Greinke (undisclosed) in Friday's series opener against the Padres. Urquidy has been sidelined since late June due to right shoulder inflammation, but he recently made three rehab appearances and posted a 1.50 ERA and 0.50 WHIP in 12 innings.