The Mets are acquiring hard-throwing closer Ryan Helsley from the St. Louis Cardinals on Wednesday, a day before the July 31 Major League Baseball deadline, the team announced Wednesday. The Cardinals get back three minor leaguers: shortstop Jesus Baez and right-handed pitchers Nate Dohm and Frank Elissalt.

Tigers pursued Cardinals' Ryan Helsley before Mets deal. As the MLB trade deadline nears, Detroit still eyes bullpen help.

The New York Mets picked up the All-Star closer on Wednesday ahead of the MLB trade deadline, according to ESPN's Jeff Passan. Reportedly going back to St. Louis are prospects Jesus Baez, Nate Dohm and Frank Elissalt.