Glasnow is expected to be recalled by the Pirates and start during their weekend series in Chicago, ESPN's Buster Olney reports.
Glasnow has now put together four straight quality starts for Triple-A Indianapolis, but most importantly, he walked just one batting in his most recent outing after issuing 15 free passes in the previous three. Command has been a bit of an issue for the 22-year-old right-hander this season, as he owns 52 walks over 96 frames. If the current report holds true, Glasnow would be in line to start in place of Steven Brault in Sunday's series finale.