Glasnow (shoulder) threw 15 pitches from a mound Sunday, Bill Brink of the Pittsburgh Post-Gazette reports.
Glasnow threw from 90 feet just two days earlier, so the fact that he's on the mound already is certainly an encouraging sign. The next step for the young right-hander is a bullpen session, and if that goes as planned, he could be a candidate for the Pittsburgh rotation before mid-August. Considering the nature of the ailment, however, look for Pittsburgh to take a cautious approach with his innings the rest of the way out.