Giolito (hamstring) threw at max effort Tuesday and is expected to throw a bullpen session in the next couple days, James Fegan of The Athletic reports.

EDGE Analysis

The right-hander landed on the injured list Friday with a strained left hamstring, and his quick return to throwing with no limitations confirms the injury as a minor concern. Giolito is expected to require two bullpen sessions before being activated, and he could be in the mix to rejoin the starting rotation next week.