The Mariners are acquiring the third baseman in a trade with the Diamondbacks, The Post’s Jon Heyman confirmed. In return, the Diamondbacks are getting three prospects: first baseman Tyler Locklear and right-handed pitchers Hunter Cranton and Juan Burgos, MLB.com reported.

The Seattle Mariners and Arizona Diamondbacks agreed to a blockbuster four-player trade overnight, one that will send slugging third baseman Eugenio Suárez back to the Pacific Northwest in exchange for three players: first baseman Tyler Locklear and right-handed pitchers Hunter Cranton and Juan Burgos.

Slugging third baseman Eugenio Suárez is headed back to the Seattle Mariners in a deal with the Arizona Diamondbacks, a person familiar with the deal said Wednesday night.