Duplantier signed a minor-league contract with the Mets on Thursday, Anthony DiComo of MLB.com reports.
The Phillies reassigned Duplantier to minor-league camp Sunday.
Duplantier signed a minor-league deal with Philadelphia on Friday, Jon Heyman of the New York Post reports.
Duplantier (lat) has made two relief appearances this season at Triple-A Oklahoma City, striking out four and allowing no hits and one walk over two scoreless frames.
Duplantier (lat) was selected by the Dodgers in the third round of the 2021 Rule 5 draft, JJ Cooper of Baseball America reports.
Duplantier (lat) signed a minor-league contract with the Giants on Friday.
Duplantier (finger) was reinstated from the 10-day injured list and optioned to Triple-A Reno on Saturday, Zach Buchanan of The Athletic reports.
Duplantier was optioned to Triple-A Reno on Monday, Jody Jackson of Bally Sports Arizona reports.
Duplantier (0-3) allowed six runs on six hits over 1.1 innings as he took the loss to the Angels on Friday. He did not strike out nor walk a batter in the effort.
Duplantier is listed as the Diamondbacks' probable pitcher for Thursday's game against the Brewers.