The Seattle Mariners announced on Thursday what formats their local TV broadcasts will be available for the 2026 MLB season.

The Mariners added to their pitching depth on Friday, acquiring right-handed swingman Cooper Criswell from the Mets for cash.

Seattle Mariners Senior Vice President of Marketing & Communications Gregg Greene and Vice President of Creative and Content ...

What exactly are the situations for Cooper Criswell, Jhonathan Diaz, Emerson Hancock, Logan Evans and Dane Dunning?

The Mariners added pitching depth by acquiring a right-handed arm from the Mets, creating new roster questions for Seattle’s ...

The Seattle Mariners have made an addition to their starting pitching depth, acquiring right-hander Cooper Criswell from the New York Mets for cash.

The Mariners added some pitching depth and versatility to their 40-man roster, making a small trade Friday afternoon with the New York Mets.

In the lean years of the early 2000s, the Mariners were lucky to have one or two players crack any top 100 prospect list. In recent years, with better drafting and a reworked player development system ...

SEATTLE (AP) — The Seattle Mariners acquired right-hander Cooper Criswell from the New York Mets on Friday for cash, and designated left-hander Jhonathan Diaz for assignment. The 29-year-old Criswell ...

After being designated for assignment by New York, veteran Cooper Criswell will now try to earn a spot with Seattle ...