Overview
- The New York Mets traded cash considerations to the Arizona Diamondbacks for left-handed reliever Jose Castillo, addressing a bullpen gap caused by injuries.
- Castillo, a 29-year-old veteran, debuted in 2018 with the Padres and posted a strong rookie ERA of 3.29 but has struggled with injuries and recent performance.
- In five MLB appearances for Arizona this season, Castillo allowed eight earned runs over 6 1/3 innings, leading to his designation for assignment on May 12.
- The Mets designated right-hander Kevin Herget for assignment to make room for Castillo on the roster.
- Castillo is expected to join the Mets' bullpen in time for their Subway Series matchup against the Yankees, as the team continues to address its left-handed pitching needs.