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The buzz around Bryan Woo continues to grow as the young ace dazzled in live batting practice, striking out heavy hitters like Cal Raleigh and Julio Rodríguez. Woo's electric performance showcased his ability to dominate, making him a player to watch closely this spring. As the Mariners gear up for the 2026 season, Woo's development could be vital for maintaining their strong rotation depth. With the team’s playoff aspirations, Woo’s presence could elevate the pitching staff to even greater heights.

Mitch Garver is back with the Mariners on a Minor League deal, adding competition to the backup catcher spot. He will need to prove his worth after a sluggish offseason where he struggled to find significant offers. Garver's ability to hit could add depth and experience, especially if he can reclaim his form. The Mariners will be looking for reliable options behind the plate, especially with Cal Raleigh stepping into a leadership role after his record-breaking season.

Michael Arroyo, the Mariners’ No. 5 prospect, stole the spotlight in yesterday's Cactus League opener, hitting the team's first homer of the spring. His performance could set the tone for his development this year. Fans should keep an eye on Arroyo, as he may force the team's hand for an early-season call-up if he continues to excel.

As the Cactus League action unfolds, the Mariners face the Padres again, and more insights into player performances will help shape the roster ahead of the regular season. With spring training just beginning, it's an exciting time to be a Mariners fan.


Sources
2026: Spring Training Game #1: Open Game Thread
Lookout Landing
2026: Spring Training Game #1: Open Game Thread
One upshot of the Mariners’ deep playoff run in 2025 is that fans have been gifted with the shortest offseason in Mariners history. It’s been exactly four months since Game 7 of the ALCS. Those four months have contained multitudes: a rollercoaster of emotions, the stages of grief, one of the most exciting free agent […]
40 in 40: Cal Raleigh is ignorant
Lookout Landing
40 in 40: Cal Raleigh is ignorant
Instead of writing about Cal Raleigh’s 2025 season, I’d like to show you a few pitches that caught my attention. April 17, bottom of the tenth The Mariners had stormed back in the ninth inning to tie the game and send it to extras (thanks to a Cal Raleigh home run), which meant that Cal […]
Mariners Notes: Garver, Arroyo, Miller
Mlbtraderumors
Mariners Notes: Garver, Arroyo, Miller
After the Mariners declined their end of Mitch Garver’s $12MM mutual option last fall, Garver took his $1MM buyout and then sat through a “super slow offseason.  Never really got any good offers or formal offers,” as the catcher told the Seattle Times’ Adam Jude.  Garver’s long wait in free agency ended two days ago…
'Here to strike out batters': Anderson's live BPs becoming appointment viewing
MLB.com
'Here to strike out batters': Anderson's live BPs becoming appointment viewing
Mariners' No. 2 prospect K's Cal, Julio, Refsnyder and Garver in back-field session
How is one of MLB's elite catchers adjusting to ABS?
MLB.com
How is one of MLB's elite catchers adjusting to ABS?
PEORIA, Ariz. -- Cal Raleigh knew he was going to utilize a challenge against the first borderline call he caught on Friday. And sure enough, that offering came just seven pitches into the Mariners’ Cactus League opener.
Mariners' Julio Rodríguez has a fresh perspective after viral ALCS Game 7 moment
Sodomojo
Mariners' Julio Rodríguez has a fresh perspective after viral ALCS Game 7 moment
Instead of letting a devastating moment crush him, Mariners superstar Julio Rodríguez has instead come away from last season ready to embrace new challenges.
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