Meanwhile, the Toronto Blue Jays have a transcendent superstar in Vladimir Guerrero Jr. who is heading into the final year of his rookie contract. The two sides haven't been able to work out an extension, and coming off a last-place finish, the Jays might risk losing Guerrero for nothing at the end of the year if results don't improve.

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,

Former Seattle Mariners infielder Munenori Kawasaki is going viral on social media because of a hilarious interview that he gave back in his native Japan. Speak

An article by MLB.com's Daniel Kramer hinted at what shape the Seattle Mariners' big offseason move could take depending on a key free agent.

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox.

Stop me if you've heard this one before, but the Toronto Blue Jays have missed on a high-profile free agent. The latest rendition of this common refrain in Cana

Just when you think things couldn't get any worse for the Toronto Blue Jays, they hit another new low yesterday.

Prospects1500 brings you the Top 50 prospects for each system in baseball. This is our Seattle Mariners Top 50 prospects for 2025.

The Seattle Mariners sent cash to Chicago for a left-handed bat who played five different position for the Cubs in 2024.

It didn’t take long for the Toronto Blue Jays to re-sign Yimi García. This is Blue Jays Nation’s annual 40-man Roster Review, where we look at the players on the Blue Jays’ 40-man roster.

Find out the latest Toronto Blue Jays trade rumors, including speculation about Vladimir Guerrero Jr.’s future and possible trade scenarios.

The Toronto Blue Jays have completed a trade with the Pittsburgh Pirates, but they're not getting a player or draft pick in return.