Six-time All-Star Josh Hader, who is currently tied for third in MLB with 28 saves, will have to recover from a left shoulder strain before he returns to the mound for the Houston Astros.

Josh Hader going on the injured list was part of a series of moves the Astros made Tuesday involving their bullpen.

Houston Astros All-Star closer Josh Hader was placed on the 15-day disabled list Tuesday with a strained left shoulder. The move, retroactive to Monday, comes after the left-hander reported shoulder discomfort before Monday's game against the Boston Red Sox.