Houston Astros closer Josh Hader told reporters Saturday he does not expect to pitch again in the regular season because of a left shoulder capsule strain but did not rule out a return for the playoffs.

Josh Hader was diagnosed with a "capsule sprain" in his left shoulder and won't throw for at least three weeks.

Houston Astros All-Star closer Josh Hader will be shut down from throwing for approximately three weeks after the team announced he has been diagnosed with left shoulder capsule strain.