Aroldis Chapman and the Boston Red Sox agreed to a 2026 contract worth 13.3 million with a vesting option for 2027, guaranteeing 26 million over two years if he pitches 40 innings next season. The 37-year-old closer has been superb in Boston, posting a 1.04 ERA in 57 appearances across 52 innings with 27 saves and a 15-game streak without allowing a hit—the longest in club history and the longest MLB streak since 2013.