Practice field gates open daily at approximately 9 a.m. Opening may be delayed or practice fields may remain closed due to inclement weather. For 6:40 p.m. Spring Training games in the stadium, the home team practice fields will open at 9 a.m. through the afternoon until approximately 5 p.m.

According to a new report on MLB.com, veteran slugger Rowdy Tellez has multiple opt-outs in his minor league contract with the Seattle Mariners. Tellez was sign

People who hadn't seen the Seattle Mariners many top 100 prospects have had the chance to get a good look at them in spring training. Minor leaguers like Felnin

Tune in nationally on MLB Network, or you can watch the game on a regional sports network if you're in the local area. In Chicago, it airs on Marquee Sports Network, and in Seattle, it airs on Root Sports Northwest.

After much success in its debut last year, Spring Breakout is back in 2025, creating a showcase-type opportunity for the best and brightest faces of the future by pitting them against other prominent prospects from other organizations.

It's early, but the Mariners are encouraged by their first steps under new manager Dan Wilson. Here are a few early takeaways from spring training.

Seattle Mariners infielder Jorge Polanco homered and got his first taste of game action at his new position. Plus, a pair of top prospects hit monster blasts.

Pete Crow-Armstrong, the Cubs ’ outfielder, sent it over the fence into the grass adjacent to the outfield for a 7-4 lead over the Mariners in the third inning. Justin Turner, Dansby Swanson, and Matt Shaw all scored as the bases emptied at Sloan Park in Mesa, Arizona.

This is a team that had baseball’s greatest collection of pitchers last year, but were burdened with an offense that ruined a potentially magical season. Instead of earning their first World Series berth in their 48-year franchise history, the Mariners sat home and missed the playoffs for the 22 nd time in the past 23 years.