Loaisiga (shoulder) resumed throwing Tuesday, completing 50 tosses off flat ground at 60 feet, Bryan Hoch of MLB.com reports.
Loaisiga was expected to be shut down for four weeks after landing on the injured list with a right rotator cuff strain May 13, and he did indeed stick to that timeline. He's been placed on the 60-day injured list, so he won't be eligible to return until after the All-Star break.