Hader (shoulder) has yet to resume throwing, Brian McTaggart of MLB.com reports.

Alvarez said through an interpreter Sunday that he's progressing more quickly than expected in his recovery from a left ankle sprain, but he's not yet taking part in baseball activities and won't join the Astros for their season-ending six-game road trip during the upcoming week, Chandler Rome of The Athletic reports.

Arrighetti will receive a second opinion on his injured right elbow this week, Chandler Rome of The Athletic reports.

The Astros placed Pena (oblique) on the 10-day injured list Sunday.

Meyers (calf) was placed on the 10-day injured list Saturday, Matt Kawahara of the Houston Chronicle reports.

Astros general manager Dana Brown said Sunday that Sousa (elbow) could return from the 15-day injured list at some point during the postseason in a "best-case scenario," Chandler Rome of The Athletic reports.

Altuve is out of the lineup for Sunday's game against the Angels.

Garcia's right elbow surgery Wednesday involved a reconstruction of his UCL and repair of his flexor tendon, Chandler Rome of The Athletic reports.

Walter (elbow) underwent Tommy John surgery Monday, Chandler Rome of The Athletic reports.

Astros general manager Dana Brown said Sunday that Ort (elbow) could return from the 15-day injured list at some point during the postseason in a "best-case scenario," Chandler Rome of The Athletic reports.

Rooney will undergo surgery on his left elbow this week, Chandler Rome of The Athletic reports.

Leon (knee) is scheduled to begin a rehab assignment with Triple-A Sugar Land on Tuesday, Matt Kawahara of the Houston Chronicle reports.

Blanco's (elbow) Tommy John procedure included an internal brace and a repair of the flexor tendon in his forearm, Chandler Rome of The Athletic reported Friday.

The Astros transferred Wesneski (elbow) to the 60-day injured list Tuesday.

The Astros reassigned Otto (shoulder) and Ray Gaither (shoulder) to minor-league camp Tuesday, Chandler Rome of The Athletic reports.