The Astros recalled Dezenzo from Triple-A Sugar Land on Friday, Chandler Rome of The Athletic reports.
He's taking the roster spot vacated by fellow rookie Shay Whitcomb, who was sent down. Dezenzo has slashed only .212/.255/.308 with one home run in 17 games with the Astros this season. It's possible he'll get a little playing time versus lefties over the final weekend.