The Seattle Mariners are fully chasing a World Series this season with three significant additions to the roster ahead of the trade deadline made to bolster their hopes in a wide open AL race.

For weeks, it was reported the top priority for the Seattle Mariners on the trade market was Arizona Diamondbacks third baseman Eugenio Suarez, who played for the Mariners from 2022-23. Seattle checked off that box and acquired the 2025 All-Star from Arizona in return for first baseman Tyler Locklear,

The Arizona Diamondbacks traded slugging third baseman Eugenio Suárez to the Seattle Mariners on Wednesday night, ESPN's Jeff Passan reported. The Mariners later confirmed the deal on social media.