Jul 12, 2025; Anaheim, California, USA; Arizona Diamondbacks third baseman Eugenio Suarez (28) is greeted by right fielder Randal Grichuk (15) at the dugout after hitting a solo home run during the second inning against the Los Angeles Angels at Angel Stadium. Mandatory Credit: Jayne Kamin-Oncea-Imagn Images / Jayne Kamin-Oncea-Imagn Images

MLB Network insider Jon Morosi provided an idea for the Seattle Mariners at the trade deadline involving one of two NL West teams.

Their top pick, prep shortstop Kayson Cunningham, fits the archetype of several who have come before him. He is left-handed and athletic. He makes a lot of contact, plays an up-the-middle position and runs well. And, of course, he is undersized. The same could be said of Corbin Carroll, Alek Thomas and Slade Caldwell in their draft years.

In this MLB mock trade, the Arizona Diamondbacks send ace Zac Gallen to the New York Mets in a bold deadline move that could reshape both teams' futures and impact the 2025 fantasy baseball landscape.

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The Seattle Mariners and Arizona Diamondbacks could be the dream trade partners ahead of the deadline this season.

The Arizona Diamondbacks made 20 selections in the 2025 MLB draft, welcoming a new class of prospects into the organization. Arizona went pitching-heavy, drafti

The NL bested the AL in the most exciting All-Star Game in years Tuesday night. The second half begins Friday and, in only 15 days, the trade deadline will be upon us. Expect trade chatter and activity to pick up now that the amateur draft is in the rearview mirror and front offices can focus their attention on the deadline.