The Seattle Mariners face the Cincinnati Reds in this MLB Cactus League Spring Training matchup on Sunday in Arizona.

MLB is producing regional Mariners games this season, and the national TV rotation has expanded again. Here's what to know ...

Seattle Mariners fans will be able to watch 16 Spring Training games for free this season through Mariners.TV, according to a broadcast and streaming schedule released Tuesday. The announcement comes ...

The Seattle Mariners farm system has been considered one of the best in baseball, boasting six top 100 prospects per MLB Pipeline. Most of the attention on the Mariners farm system has been paid ...

The Seattle Mariners today announced expanded value opportunities for fans during the 2026 season. Offerings curated with T-Mobile Park hospitality partner Sodexo Live! include 36 items across the ...

The Seattle Mariners have boasted arguably the best starting rotation in baseball over the last several seasons. Four-of-five hurlers on the rotation have made the All-Star game with the Mariners and ...

The San Diego Padres finished the 2025 season with a 90–72 record, placing 2nd in the National League West. They enter 2026 ...

The Arizona Diamondbacks face the Seattle Mariners in this MLB Cactus League Spring Training matchup on Friday in Arizona.