The Pittsburgh Pirates have acquired right-handed reliever Luke Weaver from the New York Mets, ESPN's Jorge Castillo reported Monday. The Mets are receiving shortstop prospect Sammy Stafura in the deal, per MLB Trade Rumors.

Weaver becomes the latest addition to Pittsburgh's bullpen at the deadline. CBS Sports characterized the trade as part of a Mets firesale, though the reporting available does not specify additional terms or the timing of the announcement beyond Monday.