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

The Seattle Mariners will stream 16 Spring Training games for free on Mariners.TV in 2026. All 30 days of Spring Training games will also air on Seattle Sports (710 AM) and the Mariners Radio Network.

Visit ESPN for Seattle Mariners live scores, video highlights, and latest news. Find standings and the full 2026 season schedule.

Mastrobuoni will return to spring training after suffering a calf injury during Team Italy's win over Team USA in the World Baseball Classic on Tuesday, Bob Nightengale of USA Today reports. The ...

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 ...

Kade Anderson, the Seattle Mariners' 2025 top draft pick, struck out Cal Raleigh and Julio Rodríguez during an impressive live batting practice session.

Seattle Mariners Top Draft Pick Impresses in First Live Bullpen Kade Anderson looked solid against major league hitters in his first turn on the mound. 4:01 ...

For the back fields, the ovation was loud. Yet after the show that Kade Anderson put on, it was also substantiated.

Crawford (shoulder) will take live at-bats Saturday, Daniel Kramer of MLB.com reports. Crawford's shoulder has never been considered a threat to his Opening Day availability, as the Mariners have ...