Ramos was released by the Red Sox on Monday, Joe McDonald of the Worcester Telegram & Gazette reports.
Ramos spent the 2020 and 2021 seasons with the Korea Baseball Organization's LG Twins before joining the Red Sox on a minor-league deal in February. After struggling to impress in his return to affiliated ball at Triple-A Worcester, Ramos was granted his release by the organization and is expected to return to Korea before the end of the 2022 campaign.