Seattle Mariners infield prospect Michael Arroyo put on a show in his first spring training game of 2026, hitting a home run and double.

A new era of watching Mariners baseball is here, and Mariners.TV has you covered all season long. • MLB makes in-market streaming subscriptions for 20 clubs available to fans The Mariners.TV Seasonal Package,

The Seattle Mariners (4-10) have two full weeks of Cactus League play behind them. Let’s take a look at some important developments in from last week: Seattle Mariners reliever Taylor Guilbeau pitches in a spring training game against the A’s on ...

Seattle Mariners superstar catcher Cal Raleigh has been announced as the cover athlete for a new mobile baseball video game.

This is big news for the international tournament and baseball fans.