The Seattle Mariners have acquired first baseman Josh Naylor from the Arizona Diamondbacks. This move comes as the Mariners aim to strengthen their roster before the July 31 trade deadline.

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

Josh Naylor floats an RBI single into right-center field, scoring Ketel Marte to tie the game at 3 in the bottom of the 8th inning

Major League Baseball's trade deadline is scheduled for next Thursday, which means teams have less than a week to get their midsummer shopping done. The moves have already started, as the Mariners recently acquired Josh Naylor from the Diamondbacks while the Yankees acquired Ryan McMahon in a trade with the Rockies.