The Rockies called up left-handed reliever Harrison Musgrave from Triple-A Albuquerque for Monday’s series opener against San Diego, potentially setting him up for his major league debut out of the bullpen. The 26-year-old that Colorado took in the eighth round of the 2014 draft was 0-1 with a 3.38 ERA in three starts for the Isotopes this season. “One of my outings was short because of a rain delay, and other other two went pretty well as far as efficiency and results,” Musgrave said.