The Seattle Mariners have one of the most well-regarded minor league systems in baseball. The team had a league-high eight ...

As the offseason trudges on toward a new calendar year, Seattle Mariners fans remain frustrated by the lack of activity this ...

The Seattle Mariners offense came out of 2024 with a lot of bumps and bruises after setting a new single-season record in a ...

The Seattle Mariners have frustrated their fanbase in a big way this offseason. The M's have been unwilling to spend money on ...

Lenny Randle, who famously tried to blow a baseball into foul territory while playing with the Mariners, has died.

In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined 3.38 ERA, led by George Kirby, Logan Gilbert, Luis Castillo, Bryce Miller and Bryan Woo. But a historically ...

The Red Sox wanted to package Triston Casas and Masataka Yoshida in a trade for Seattle's Luis Castillo. Visit MLB Trade ...

The Mariners are open to trading Luis Castillo, but they haven't received the sort of offers they were hoping to get.

Boston Red Sox first baseman Triston Casas has been the subject of repeated trade rumors since the beginning of the 2024-2025 ...

The Seattle Mariners have found themselves in a situation that many teams would be thrilled to be in. They have arguably the ...

The Cubs are building out their roster for a potential playoff run in 2025, hoping a former Mariners utilityman can aid their case.

The Seattle Mariners are still trying to rebound from a disappointing 2024 season this offseason. Despite having one of the ...