Bryan Woo struck out the first four batters he faced in Monday's Cactus League loss to the Diamondbacks. "That was my brand of baseball right there," the M's pitcher said.

Seattle’s latest round of spring roster cuts says a lot about how the Mariners view player development, prospect timelines, ...

In the most spring training of results, the Seattle Mariners allowed 27 runs to the San Diego Padres on Thursday in Arizona.

The Mariners gave up 27 runs (yes, really) in a historic Cactus League loss. "That was one for the ages," Dan Wilson said, without much humor. Here's how it happened.

The Mariners do not appear to be dealing with a lingering disaster in Bryce Miller’s case, and the newest update offers real ...

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 San Francisco Giants face the Seattle Mariners in this MLB Cactus League Spring Training matchup on Saturday.

This story was excerpted from Daniel Kramer’s Mariners Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox.

Considered a long shot to make the Major League roster, Miles Mastrobuoni homered against the San Francisco Giants on Saturday, as he tries to catch the eyes of the coaching staff ...