Cardinals, Marlins, Pirates Shift Bullpen Rosters Amid Playoff Push

The St. Louis Cardinals have been active in reshaping their roster around the MLB trade deadline, trading away key pitchers Ryan Helsley, Steven Matz, and Phil Maton to acquire young prospects and focusing on future success. They designated slugger Luken Baker for assignment, who was quickly claimed by the Los Angeles Dodgers and is expected to join their minor league system with potential for spot starts. Additionally, the Cardinals claimed left-handed pitcher Anthony Veneziano off waivers from the Miami Marlins, likely giving him a chance to contribute at the major league level as they prioritize younger players. Meanwhile, the Miami Marlins released outfielder Matt Mervis after a mixed performance, and he is expected to attract interest on a minor-league contract due to his power-hitting potential. The Pittsburgh Pirates made bullpen adjustments by designating left-handed reliever Génesis Cabrera for assignment to make room for right-handed pitcher Johan Oviedo, with manager Don Kelly praising Cabrera's work ethic despite his departure. These moves highlight ongoing roster strategies by MLB teams as they balance current competitiveness with future development.