The Astros placed Spencer Arrighetti on the 15-day IL due to elbow inflammation, retroactive to August 31, and called up reliever Jayden Murray while moving John Rooney to the 60-day IL. They activated Victor Caratini from the concussion list and optioned Chas McCormick to Triple-A, as Arrighetti’s injury impacts their rotation plans following the return of Luis Garcia and Cristian Javier from surgery.
