The Los Angeles Angels optioned struggling left fielder Josh Lowe to Triple-A Salt Lake on Friday and placed third baseman Yoán Moncada on the 10-day injured list because of right knee inflammation. The team promoted infielder Donovan Walton and outfielder Wade Meckler from Salt Lake. Both were in the lineup for Friday night’s series opener against the Texas Rangers, with Meckler in left field and Walton at third base.