Castro signed a minor-league contract with the Astros in November that includes an invitation to spring training.

Trammell was diagnosed with a right calf strain Saturday, Brian McTaggart of MLB.com reports.

Garcia (elbow) threw a bullpen session Thursday, Brian McTaggart of MLB.com reports.

Hader worked this offseason on limiting his movements before his windup in an effort to not tip his pitches, Brian McTaggart of MLB.com reports.

Astros manager Joe Espada said Wednesday that Altuve will play left field in first Grapefruit League game this spring, Chandler Rome of The Athletic reports.

Melton is dealing with mid-back soreness, Chandler Rome of The Athletic reports.

Rodgers signed a one-year contract with the Astros on Tuesday, Ari Alexander of KPRC 2 Houston reports.

Astros manager Joe Espada said Tuesday that Ort experienced left oblique soreness following a recent bullpen session and won't throw for a few days, Matt Kawahara of the Houston Chronicle reports.

Sousa (shoulder) confirmed Sunday that he's fully healthy and has completed his recovery from the season-ending thoracic outlet syndrome surgery he underwent in April, Matt Kawahara of the Houston Chronicle reports.

Montero reported to Astros camp Monday after previously dealing with visa issues, Chandler Rome of The Athletic reports.

Manager Joe Espada said Saturday that Dubin reported shoulder discomfort upon reporting for spring training, Chandler Rome of The Athletic reports.

McCullers (forearm) hopes to pitch in Grapefruit League games toward the end of spring training, Chandler Rome of The Athletic reports.

Astros manager Joe Espada said Friday that Montero has yet to report to camp due to visa issues but is expected in a few days, Chandler Rome of The Athletic reports.

Valdez said Thursday that the Astros have yet to approach him or his agent regarding a contract extension, Chandler Rome of The Athletic reports.

The Astros signed Guillorme to a minor-league contract Tuesday that includes an invitation to spring training, Brian McTaggart of MLB.com reports.

Melton could push to make the Opening Day roster in 2025, Brian McTaggart of MLB.com suggests.

Gordon will serve as a rotational depth option for the Astros in 2025, Brian McTaggart of MLB.com reports.

Gusto will have the chance to compete for the fifth rotation spot for Houston, but he is more likely to establish himself as a depth option, Brian McTaggart of MLB.com reports.

Wesneski is expected to begin the 2025 season in Houston's rotation, Brian McTaggart of MLB.com reports.

Astros manager Joe Espada said Tuesday that Altuve has been working out in left field for the last two weeks, Chandler Rome of The Athletic reports.

Astros general manager Dana Brown said Tuesday that Altuve could get some reps in left field in addition to second base this season, Chandler Rome of The Athletic reports.

The Astros signed Lavastida to a minor-league contract Jan. 16.

Astros manager Joe Espada said Saturday at the team's FanFest event that Dezenzo will play a lot in left field during spring training, Chandler Rome of The Athletic reports.

Javier (elbow) said during an Astros FanFest event Saturday that he's targeting to return from the injured list after the All-Star break, Ari Alexander of KPRC 2 Houston reports.

General manager Dana Brown said Saturday that McCullers (forearm) will not be ready for the start of the regular season, Brian McTaggart of MLB.com reports.