Bryan Woo, who already had a dynamite 2024 season for the Seattle Mariners, is predicted as a further "breakout" candidate for 2025. The list came from former MLB executive Jim Bowden of The Athletic.

There's a little over two weeks until Major League Baseball returns when pitchers and catchers report to Spring Training. In the interim, the various winter ba

The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with 29-year-old Luis Felipe Castillo on Tuesday, a source told MLB.com’s Mark Feinsand.

Leones del Escogido captured the winter league championship in the Dominican Republic (LIDOM). Leones defeated Tigres del Lacey, 6-5, to win th

The former Kansas City Royals draft pick recently played for the Seattle Mariners' American League West rivals, the Los Angeles Angels.

While a team like Cincinnati packaging McLain with one of their own rotation arms like Nick Lodolo in order to land an elite talent like Gilbert could make sense on paper, the injury history of both players could give the Mariners plenty of pause about giving up one of their most valuable assets for little in the way of certainty and the Reds may be equally hesitant to offer up two established players with All-Star upside in exchange for one.

The Seattle Mariners' 2025 roster needs more offense to compete for a postseason berth. Could Toronto Blue Jays shortstop Bo Bichette be a realistic target?

The initial plan for this analysis was to offer an update on potential moves or signings that the Mariners might make as the Feb. 12 report date for pitchers and catchers looms. But after hours spent checking the rosters of other teams for potential positional redundancies,

The Atlanta Braves could get desperate in an attempt to stay competitive in the loaded National League East heading into 2025.

The Mariners signed Castillo to a minor-league contract Tuesday that includes an invitation to spring training, Jon Heyman of the New York Post reports.

Ask any Mariners fan what they think off the offseason so far, and you’ll be met with anger and disappoint. After a self-imposed $15 million budget for the offseason, Seattle has been one of the quieter teams in the free agent market landing Donovan Solano and a few minor league deals.

The Mariners have been known for their robust pitching development, including current big league rotation members Logan Gilbert, George Kirby and Bryce Miller. In a fun twist, when MLB Pipeline dropped its newest Top 100 prospects re-rank on Friday,