Overview
- The New York Mets traded for left-handed pitcher Jose Castillo from the Arizona Diamondbacks in exchange for cash considerations on May 15, 2025.
- The move comes as the Mets aim to strengthen their bullpen following injuries to left-handed relievers A.J. Minter and Danny Young.
- Castillo, 29, debuted in 2018 with the Padres and excelled early in his career, but injuries limited him to two MLB innings from 2019 to 2023.
- In 2025, Castillo struggled in five appearances for Arizona, posting an 11.37 ERA over 6 1/3 innings before being designated for assignment on May 12.
- The acquisition adds depth ahead of the Mets’ Subway Series matchup against the Yankees, with Kevin Herget designated for assignment to make roster space.