The M's downed the San Diego Padres 7-4 in the Cactus League opener. Here's what you need to know about everything that happened at the Peoria Sports Complex.

After spending a several weeks on the open market, Mitch Garver got a call to resign with the M's thanks to an assist from his buddy and Seattle superstar, Cal Raleigh

Talented prospect Michael Arroyo starred in the Seattle Mariners' Cactus League opener. Plus, Cal Raleigh gained useful insight from his failed ABS challenge.

Seattle Mariners catcher Cal Raleigh put together an incredible season in 2025, finishing second in the American League MVP voting after hitting 60 home runs and driving in 125 runs.

With Seattle set to start the season, Mariners analyst Shannon Drayer says he's gotten a totally different impression from the M's in 2026

The lid has been lifted, and the Mariners are off and running in Cactus League play. Seattle opened its 31-game Spring Training slate on Friday against the Padres, their neighbors at the Peoria Sports Complex.

Seattle's search for its first pennant could end this fall as the Mariners parlay pitching and power into a well-oiled machine.

It didn't take long for Brendan Donovan to fit nicely into his new Seattle Mariners uniform, nor he quickly assimilated into the clubhouse. His steady presence

The technology for tracking balls and strikes and challenging the human umpires behind home plate is making its Major League Baseball debut this season.