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.

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.

Garcia is a 25-year-old left-hand relief pitcher the Diamondbacks just acquired from the Seattle Mariners as part of a trade that sent Josh Naylor to Seattle. Arizona also acquired right-hand starter Ashton Izzi in the deal, but he is in High-A Hillsboro to start his Diamondbacks career.

As the Arizona Diamondbacks prepare to face the Pittsburgh Pirates this weekend, the club made a pair of key roster moves that further signal their shift toward selling at the upcoming trade deadline. Right-hander Trevor Richards has been designated for assignment, while left-hander Brandyn Garcia has been recalled from Triple-A Reno.

The Arizona Diamondbacks will be playing the Athletics at their temporary home, a minor league ballpark in Sacramento, to kick off August. Diamondbacks outfielder Corbin Carroll will return to the site of his MLB call-up and the club will be in for a unique overall experience.

The Seattle Mariners made the major splash fans and analysts were anticipating Thursday. The Mariners acquired 2024 All-Star first baseman Josh Naylor from the

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.

Arizona has had a disappointing season with a 50-53 record and now appears to be one of the most active sellers on the MLB market, dangling third baseman Eugenio Suárez and starting pitchers Zac Gallen and Merrill Kelly.