MLB Network insider Jon Morosi noted that the Seattle Mariners have shown interest in the eight-time All-Star, but there were ...

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

The Athletics traded Klein to the Mariners on Tuesday in exchange for international slot money. After the trade, Klein was added to Seattle's 40 ... Daniel Kramer of MLB.com reports.

The Mariners have been known for their robust pitching development, including current big league rotation members Logan ...

Another dominant start by pitcher Bailey Ober and a two-run home run by shortstop Carlos Correa wasn't enough as the Minnesota Twins lost 3-2 to the Seattle Mariners on an extra-innings walk-off ...

Seattle Mariners closer Andres Munoz made some special and unique baseball history in 2024, as noted by the popular ...

The Seattle Mariners might ... for the second year in a row. The Mariners logged a team 3.49 ERA this past season, tied for the best mark in Major League Baseball. But they also logged just ...

The Seattle Mariners have a prime opportunity staring them straight in the face, and they are blowing it. In 2024, the Mariners had the best pitching staff in baseball. The rotation had a combined ...