The Mariners are cornering the market on right-handed pitchers named Luis Castillo. Seattle reached a Minor League deal with ...

Ask baseball fans, as a thought exercise, to describe who they think of when they hear the name "Luis Castillo." Most will ...

Former Seattle Mariners infielder Adam Frazier has signed a one-year deal with the Pittsburgh Pirates, according to Mark ...

Leones del Escogido captured the winter league championship in the Dominican Republic (LIDOM). Leones defeated Tigres del ...

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

The Mariners Have a Mitch Problem Bringing back Mitch Haniger after a lousy season in San Francisco might have helped warm fans hearts, but it did not help production on the field. Haniger slashed ...

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

After calling more than a few different people working in Major League Baseball to verify the Mariners’ solutionless situation, there didn’t seem to be much pushback toward a positive outcome.

On the same day that Ichiro Suzuki learned that he'd been elected to the Baseball Hall of Fame, the Seattle Mariners ...

The Mariners have a stable of top young pitching in George Kirby, Logan Gilbert, Bryce Miller, and Bryan Woo, who have been deemed untouchable by Jerry DiPoto, the team's president of baseball ...

In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined 3.38 ERA, led by George Kirby, Logan Gilbert, Luis Castillo, Bryce Miller and Bryan Woo. But a ...