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

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.

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

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.

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

Optimism is high in Seattle after the superstar catcher's historic 60-homer season propelled the Mariners deep into the playoffs.

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 scream will be seared into Mariners’ fans minds, maybe forever. In the heartbreaking moments following Seattle’s Game 7 loss to the Blue Jays in the American League Championship Series, Bryan Woo