Glasnow (shoulder) will throw a bullpen session in Altoona on Tuesday after passing an examination Monday, Root Sports Pittsburgh reports.
Despite leaving Sunday's rehab start early, it appears Glasnow and the Pirates have dodged a bullet. GM Neal Huntington said Sunday that the righty would need more than one start in the minors before potentially returning to the Bucs' rotation, making it unlikely he comes back prior to late August or early September.