Report: Mariners Make Trio of Roster Moves

Mariners make trio of moves, demote Fien, promote Marshall, activate Powell.
April 12, 2017

Seattle Mariners MiLB Preview

Breaking down the rosters and the expectations for the 2016 season for the Seattle Mariners four full-season affiliates
April 6, 2016

First full day of camp today for Mariners

The Seattle Mariners officially and completely get spring training 2016 going full bore today as the club will participate in their first full squad workouts this morning.
February 25, 2016

SeattleClubhouse Top-50: 10-6

Our penultimate report in our 2016 Top-50 prospects in the Seattle Mariners’ organization. Each player review is complete with scouting notes and quotes from various baseball sources from inside and outside of the M’s organization. Our initial list of close to 100 names was trimmed to the final 50 with that help, but the final rankings are the opinion of SeattleClubhouse and don’t necessary reflect the views which we take into consideration while making the final cut down.
February 22, 2016

Who will the Mariners protect on the 40?

The Seattle Mariners figure to be adding at least one player to their 40-man roster ahead of Friday's deadline to protect from the upcoming Rule 5 Draft. We break down the four most obvious names at risk of being left exposed.
November 19, 2015

Dipoto adds another athletic outfielder

Dipoto continues to be true to his vision as he adds an athletic, defensive-leaning outfielder to the Mariners' roster for the second straight day.
November 6, 2015

Mariners GM's First Trade Is a Big One

In a move that seemed to come out of nowhere tonight, new General Manager Jerry Dipoto struck in the manner he hinted he would, adding pitching depth and an athletic outfield in a six-player trade with Tampa Bay.
November 5, 2015

Rays, Mariners make trade involving 6 players

Tampa Bay Rays made the first trade of the offseason with the Seattle Mariners.
November 5, 2015