A lot of eyes will be glued to the Seattle Mariners farm system in the next five days in the lead up to the 2025 MLB trade deadline, which is set for 3 p.m. PT on July 31. One of the Mariners most interesting prospects is starting to heat up for the organization's High-A Everett AquaSox.

The Mariners are swinging for the fences in 2025 as the team attempts to bolster its lineup at the trade deadline.

Woo is part of a standout, youthful rotation that has Seattle in the playoff picture alongside the likes of Logan Gilbert and George Kirby to go with the established Luis Castillo. The right-handed Woo's consistency has come with results, too. He has a 2.91 ERA, 121 strikeouts and a 0.95 WHIP.

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.

In a wide-open American League, the Mariners will have as good a chance as anyone to make a deep postseason run, and Naylor could be a big part of that. He’s played in three postseasons and is known for hitting clutch home runs.

Cal Raleigh hit his 40th home run of the season on Saturday against Los Angeles Angels and broke a Seattle Mariners franchise record in the process.

The Mariners remain focused on reuniting with Eugenio Suárez after landing Josh Naylor in a major trade with the Diamondbacks.

The Seattle Mariners have one less competitor in the Eugenio Suarez sweepstakes. MLB.com's Mark Feinsand broke news that the New York Yankees acquired Colorado

For the greater part of the 2000s, Ichiro single-handedly filled Seattle's gap in star power. He's a true Hall of Famer — emphasis on the fame.