The Seattle Mariners are officially through the first series of the season. They split a four-game set against the Athletics ...

A look at three Seattle Mariners players who impressed, and three more who left something to be desired over the first seven ...

Luis F. Castillo will be making his first major league start. The 30-year-old has three MLB relief appearances under his belt ...

The equipment truck has already departed for Seattle, the few roster battles that were in the works have mostly been decided, ...

The Seattle Mariners beat the Milwaukee Brewers 10-6 on Sunday afternoon in the second-to-last spring training game of the ...

That Mariners wrapped up Cactus League play with the lowest winning percentage in the team's spring history. Does that matter ...

We break down which Seattle Mariners swung the bat well in spring training, including video highlights of each player.

As spring training draws to an end, the Mariners' opening day roster is getting closer to being finalized. Here's our latest ...

With 28 of 30 teams in action Thursday, Yahoo Sports' baseball experts make their predictions for the season ahead.

Copyright 2025 The Associated Press. All Rights Reserved. Seattle Mariners’ Mitch Haniger, left, watches his solo home run ...

Hunter Greene and Brady Singer make their final starts of the spring for the Cincinnati Reds before they open the season ...

C Reds Opening Day starter Hunter Greene and fourth starter Brady Singer both looked strong in final spring tuneups Friday.