Yordan Alvarez's participation in the upcoming wild-card series remains uncertain as he continues rehabilitation for a right knee sprain. The Houston Astros manager, Joe Espada, noted that Alvarez is making progress with treadmill and weight-room exercises but hasn't resumed baseball activities yet.

Espada emphasized the need for Alvarez to engage in on-field activities before being considered for the roster. Meanwhile, Chas McCormick is also working towards recovery from a hand fracture, while reliever Tayler Scott is on the injured list with a back strain.