The Guardians optioned Halpin to Triple-A Columbus on Friday, Zack Meisel of The Athletic reports.
Halpin was in contention for a spot on the Opening Day roster, but it looks like the 23-year-old will start the new season in the minor leagues. Halpin has gone 8-for-30 (.267) with two home runs, two doubles, eight runs scored and five RBI during spring training. He could factor into the Guardians' 2026 plans as the season progresses.