What happened: The Houston Astros formally introduced Brad Ausmus as manager on Friday. Ausmus takes over as the 21st manager in The club confirmed he will wear uniform No. 12 in his return to Houston.

Why it matters: Ausmus takes over an Astros clubhouse seeking to sustain American League contention into 2027 behind unanimous AL MVP Yordan Alvarez. The hire brings leadership stability to Houston following front-office turnover that included the August dismissal of former general manager Dana Brown.

What to watch: Houston turns its focus to completing Ausmus's coaching staff and finalizing front-office leadership ahead of the winter meetings.