Worth noting

• Right-hander Philip Humber, who began the year in the Astros' rotation, has accepted his assignment to Triple-A Oklahoma City and was scheduled to join the club on Friday. Humber was designated for assignment on Sunday after a rough outing against Texas.

Brian McTaggart is a reporter for MLB.com and writes an MLBlog, Tag's Lines. Follow @brianmctaggart on Twitter. This story was not subject to the approval of Major League Baseball or its clubs.