The only big move the Mariners have made is bringing in Donovan Solano on a one-year, $3.5 million deal. But Seattle has also ...

Matt Festa, who played a prominent role for the Seattle Mariners in 2022, has been designated for assignment as the Chicago ...

The Mariners have seven prospects ranked among Baseball America’s Top 100, and here’s where they stand in the organization.

Meanwhile, the Toronto Blue Jays have a transcendent superstar in Vladimir Guerrero Jr. who is heading into the final year of ...

After three months, the Seattle Mariners finally struck ... in retaining him if given the opportunity. The Mariners have a full 40-man roster and will hopefully have more roster moves coming ...

The Seattle Mariners have not spent even $1 on improving the major league roster through free agency this offseason. That's something that M's fans have known, and it is a cause of great ...

the Mariners’ first-round pick in 2022, had a strong full season for the Arkansas Travelers in 2024 as one of the youngest players in Class AA Texas League. Playing in a notoriously pitcher ...

The Mariners announced that they ... cash considerations for his departure. Seattle designated catcher Nick Raposo for assignment to open a roster spot. Mastrobuoni, 29, has been a part-time ...

The Mariners announced that they have claimed ... lasts a week but that clock is paused during the holidays. Seattle’s 40-man roster count is now 39. Danner, 26, has a fairly limited track ...

Seattle designated catcher Nick Raposo for assignment to make room for Mastrobuoni on its 40-man roster. Raposo, 26, was claimed off waivers by the Mariners from Toronto on Dec. 19. Mastrobuoni ...