Delgado went 2-for-4 with two RBI and a run scored in Tuesday's 4-2 win over the Tigers.
Delgado put the Astros ahead 3-2 in the eighth inning with his two-run single off Will Vest. The 26-year-old Delgado has appeared in two games with Houston since he was acquired from Tampa Bay last week, going 3-for-7. Delgado slashed .249/.316/.360 with 24 steals in 61 Triple-A games this season.