CINCINNATI – The Seattle Mariners are acquiring Cincinnati Reds reliever Yosver Zulueta, according to Francys Romero of BaseballFR.com.

SEATTLE – Seattle Mariners Senior Director of International Scouting Frankie Thon Jr. today announced the following international signings: - Juan Rijo, OF, Dominican Republic (MLB Pipeline’s No. 12 overall prospect in 2026 international class) - Gregory Pio,

Seattle is also receiving its flowers from MLB's flagship channel, MLB Network. MLB Network is currently in the midst of releasing its "Top 100 players right now" list and the Mariners had two players ranked within the 80-61 range, which were revealed Jan. 14.

The Seattle Mariners had a huge season last year, but they need to make a few big moves in the coming weeks if they want to repeat their success. They've alread

The Mariners are in talks with the Cardinals over a left-handed reliever with a $4.25 million pre-arbitration deal for 2026.

The Mariners chose to buy low on a struggling yet hard-throwing reliever that had no more place in the Reds org.

The Mariners are in the second-highest tier for bonus pools, at $7.35M, along with the A’s. The rest of the AL West is in lower tiers, with the Rangers and Angels having about $6.7M; the Astros have the least to spend,

The Seattle Mariners are looking to reignite previous trade interest in a two-time Gold Glove winner in the coming days.

The Seattle Mariners will be one of the most-featured teams on Sunday Night Baseball as it moves to NBC and Peacock this year.

The Seattle Mariners captured much of the nation's attention with their frantic finish to the 2025 season, along with the improbable but impressive offensive ou

On Wednesday morning, it was announced that Seattle Mariners ' left-hander Gabe Speier will be pitching for Team USA in the upcoming World Baseball Classic, which begins on March 4. Later on Wednesday morning, Speier joined MLB Network to talk about his inclusion in the event, and his excitement for it.