The Astros optioned Whitley to Triple-A Sugar Land on Thursday, Matt Kawahara of the Houston Chronicle reports.

The Astros recalled Whitley from Triple-A Sugar Land on Sunday.

Whitley (elbow) was reinstated from the minor-league injured list Sunday, returning to Triple-A Sugar Land's roster, Brian McTaggart of MLB.com reports.

Whitley (elbow) has resumed a throwing program at Triple-A Sugar Land, Chandler Rome of The Athletic reports.

Whitley was placed on the minor-league injured list Saturday with right elbow discomfort, Chandler Rome of The Athletic reports.

The Astros optioned Whitley to Triple-A Sugar Land on Wednesday, Chandler Rome of The Athletic reports.

Whitley was recalled from Triple-A Sugar Land by the Astros on Tuesday.

The Astros will recall Whitley from Triple-A Sugar Land prior to Tuesday's game versus Atlanta, Chandler Rome of The Athletic reports.

Astros manager Joe Espada said that Whitley (finger) threw a live batting practice session at minor-league camp Monday, Chandler Rome of The Athletic reports.

The Astros optioned Whitley (finger) to Triple-A Sugar Land on Sunday, Matt Kawahara of the Houston Chronicle reports.