The Arizona Diamondbacks are trading first baseman Josh Naylor to the Seattle Mariners, according to ESPN's Jeff Passan. Left-hander Brandyn Garcia and right-hander Ashton Izzi will come to Arizona in return. The Diamondbacks land pitching for one of their more valuable trade pieces.

The first Diamondbacks trade domino has fallen, as first baseman Josh Naylor is heading to the Seattle Mariners.

Here are the six most likely trade destinations for Suárez, and the prospect packages it could take for each of those teams to land him.

Perhaps the biggest question concerning Major League Baseball's upcoming trade deadline, slated for July 31, was whether or not the Arizona Diamondbacks would sell. The D-backs sit 5 ½ games of a wild-card spot,

Who won the Josh Naylor trade between the Arizona Diamondbacks and Seattle Mariners? Check out early grades to Josh Naylor trade on July 24, 2025.

The Arizona Diamondbacks have made a big move this month, but they could continue to make more moves as the trade deadline draws closer.

The Arizona Diamondbacks have been an active team at the MLB trade deadline, and Merrill Kelly or Zac Gallen could be the next to leave.

The Arizona Diamondbacks will try to make it two straight against the Pirates on July 26 in the second game of their series in Pittsburgh.