What Gaddis and Clase did was pitch in both ends of Saturday’s day-night doubleheader against the Royals at Kauffman Stadium.

On Thursday, the Seattle Mariners officially kicked off trade deadline season by acquiring former All-star first baseman Josh ...

Oneil Cruz hit his team-leading 17th home run and David Bednar worked a perfect ninth inning for his 100th career save.

In a move that highlights their aggressive strategy before the MLB Trade Deadline, the Seattle Mariners made headlines by ...

The Seattle Mariners and Arizona Diamondbacks have already linked up on one trade this year. There could be another one brewing in the shadows.

"The Seattle Mariners, even after acquiring first baseman Josh Naylor from the Arizona Diamondbacks, are aggressively ...

The Seattle Mariners acquired first baseman Josh Naylor from the Arizona Diamondbacks on Thursday night, kicking off Major ...

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

A former Seattle Mariners reliever didn't have to wait long to get an opportunity with his new team. The Mariners traded pitching prospects Brandyn Garcia and A ...

The Seattle Mariners lost on Friday night against the Los Angeles Angels, falling 3-2 in 10-innings. It was a tough loss for Seattle, as they fell to 4-4 since ...

Mike Salk and MLB Network's Jon Morosi describe the various ways that recently acquired first baseman Josh Naylor can help the Seattle Mariners.