The Boston Red Sox need to significantly improve their bullpen to meet their 2025 goals, especially after finishing with the worst bullpen ERA in the league post-2024 All-Star break. They blew 18 of 32 save opportunities, contributing to their missed playoff berth by just five games. With veterans Kenley Jansen and Chris Martin likely leaving in free agency, acquiring a high-leverage reliever is crucial. José Leclerc, a free agent and former closer for the Texas Rangers, is seen as a potential target. Although Leclerc had a rough season, his strikeout capabilities and past performance suggest he could be a valuable asset for the Red Sox's bullpen.