Slugging third baseman Eugenio Suárez is headed back to the Seattle Mariners in a deal with the Arizona Diamondbacks.

Who won Eugenio Suarez trade between Arizona Diamondbacks and Seattle Mariners? Check out early grades to Eugenio Suarez trade at 2025 MLB deadline.

This article was originally published on www.si.com/mlb/diamondbacks as Diamondbacks GM Explains How Eugenio Suárez Trade Happened. On Wednesday night, the Arizona Diamondbacks finalized the deal that had been speculated for weeks. All-Star third baseman Eugenio Suárez was dealt to the Seattle Mariners.