Helsley, 31, has been one of the game's best closers since moving into the role for St. Louis in 2022. With a high-octane fastball and untouchable slider, he's posted 103 saves and a 2.03 ERA with 266 strikeouts in 203 2/3 innings during that time.

In need of bullpen help, the Mets acquired Tyler Rogers in a trade with the Giants ahead of the MLB trade deadline.

On the eve of the deadline, the Mets and Giants completed a trade that will send standout submariner Tyler Rogers to Queens. In a package that contains plenty of prospect name value, big league reliever José Buttó plus Drew Gilbert and Blade Tidwell will head to San Francisco.