Glasnow is now scheduled to make his next start Monday against the Reds following Thursday's rainout, Stephen Nesbitt of the Pittsburgh Post-Gazette reports.
The highly-touted pitching prospect was initially scheduled to make his season debut Saturday against the Braves, but Thursday's postponement threw a wrench in the Pirates' pitching plans. As a result, Glasnow will not have a start this week, although it does put him on tap to have two starts next week. Barring any extraneous circumstances, this sets up the 23-year-old to face left-hander Brandon Finnegan on Monday.