With the MLB trade deadline looming, the Arizona Diamondbacks have traded first baseman Josh Naylor to the Seattle Mariners in exchange for two pitching prospects. The Mariners sent their 13th-ranked prospect Brandyn Garcia and their 16th-ranked prospect Ashton Izzi in return, both pitchers.

Who could Arizona Diamondbacks get in Eugenio Suarez trade with Yankees, Tigers, Cubs, Reds, Mariners and Brewers? Check out potential trade return.

The Arizona Diamondbacks traded Josh Naylor to kick off the trade deadline season, and now all eyes turn to Eugenio Suarez.

Arizona Diamondbacks third baseman Eugenio Suarez fields the ball and throws out Houston Astros' Yainer Diaz in the first inning at Chase Field in Phoenix on July 23, 2025. / Rob Schumacher/The Republic / USA TODAY NETWORK via Imagn Images

Arizona Diamondbacks trade predictions for Eugenio Suarez, Josh Naylor, Merrill Kelly, Zac Gallen before 2025 MLB trade deadline on July 31, 2025.

The Arizona Diamondbacks are reportedly expected to be sellers leading up to the MLB trade deadline on July 31, although it remains to be seen how many pieces they are willing to part with.

Eugenio Suarez likely to be one of the most valuable trade targets at the deadline, but the Diamondbacks may hold on to him

The Seattle Mariners need to find a way to land third baseman Eugenio Suárez if they want a real chance to steal the American League West.