April 23, 2025 4:28 PM : Red Sox manager Alex Cora said Wednesday that Giolito (hamstring) is tentatively scheduled to return from the 15-day injured list to make his season debut May 1 in Toronto, Jen McCaffrey of The Athletic reports.
Analysis: Giolito will be making his Red Sox debut as well, after he signed with the team in December 2023 but missed the entire 2024 season following internal brace surgery on his right elbow. A left hamstring strain is what currently has Giolito on the IL, and he will have to come out of his fifth rehab start with Triple-A Worcester on Friday with no issues before officially being cleared to join Boston's rotation next week.