INDIANAPOLIS — No specific timetable was set for Tyler Glasnow’s return to Pittsburgh after being optioned to Triple-A Indianapolis in mid-June.

He simply needed to fix several aspects of his pitching.

Glasnow has shown signs of being ready to return to the Pirates, but there have also been moments where familiar struggles remain. He’ll remain with Indianapolis after the all-star break, but for how long depends on which Glasnow shows up the most.

He is the scheduled starter for Indianapolis’ game tonight against Louisville.

The good: Glasnow’s velocity has creeped up with Indianapolis and he threw a dominant seven shutout innings on June 26th, where he put together arguably his best Triple-A performance, this season or last year. He struck out 12 and walked just two batters, al...

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