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He may be considered a long-shot to make the MLB roster, but Mariners infielder Michael Arroyo displayed why he's going to be a contributor in Seattle very soon
13hon MSN
Mariners open spring training with a win — and a loss in first automated ball-strike challenge
The technology for tracking balls and strikes and challenging the human umpires behind home plate is making its Major League Baseball debut this season.
Before the Mariners stars leave for the World Baseball Classic, they'll see consistent game action early in spring training, beginning Friday.
All 30 Seattle Mariners spring training radio broadcasts will air live on the Seattle Sports app, with the M's also airing 16 TV broadcasts for free.
Plenty of players will get auditions for the big leagues as the Seattle Mariners hold their 2026 Spring Training camp in Peoria, Arizona, with some notable new
In the bottom of the 4th, newly signed slugger Nick Castellanos dove for a ball and made a very nice play at first base for the Padres.
Seattle Mariners insider Shannon Drayer's first impression at spring training: "It was like I was watching a different team."
The first baseman, who joined the Mariners just before the trade deadline in 2025, said Tucker helps lighten the team's day.