As noted by astute people like Joe Veyera on social media, the Seattle Mariners have come to terms with shortstop J.T. Arruda ...

The Seattle Mariners came into the trade deadline last year with a massive hole in their lineup. They needed to add a slugger ...

This article was originally published on www.si.com/fannation/mlb/fastball as Mariners Sign 17-Year-Old Star Outfielder With ...

The Seattle Mariners seem bound to lose Eugenio Suárez in free agency, and he could return to the Arizona Diamondbacks.

The Mariners and infielder Patrick Wisdom are in agreement on a minor league deal, reports Aram Leighton of Just Baseball.

An absolutely stacked Mariners farm system is getting even better. Seattle has opened the 2026 international signing period ...

The Seattle Mariners took a big risk at the trade deadline by acquiring Josh Naylor and Eugenio Suárez from the Arizona Diamondbacks. The Mariners acquired both players with the knowledge that they'd ...

The Seattle Mariners are one of the top teams in the league and they've already re-signed Josh Naylor on a huge deal this offseason. But they need to re-sign or replace infielders Eugenio Suárez and ...

The Seattle Mariners' offense just got a lot better against left-handed pitching. It didn't seem possible that the Mariners would be done searching for impact bats once Jorge Polanco signed with the ...

White Sox sign INF Munetaka Murakami Details: Two years, $34 million Stats: Hit 246 home runs in eight seasons for NPB's ...

SEATTLE(AP) — Catcher Andrew Knizner and the Seattle Mariners agreed Tuesday to a $1 million, one-year contract. The 30-year-old can earn $100,000 in performance bonuses for plate appearances, $50,000 ...