Kirby threw three innings on Saturday night for the Rainiers and was tagged for three runs on four hits against Sacramento.

There might not be another big league pitcher who would appreciate -- and utilize -- the automated ball-strike challenge ...

The Seattle Mariners starting rotation is nearing full strength. Former All-Star George Kirby has been out since March 7 due ...

The Mariners are continuing to progress in the direction that they were hopeful for on their two sidelined All-Star starting ...

Working his way back from a shoulder issue that has delayed his season debut, Seattle Mariners right-hander George Kirby is ...

Kirby, who has been out all season as he recovers from shoulder inflammation, made his first rehab appearance on Sunday for ...

Mariners pitcher George Kirby, who has yet to make his season debut, will start for Triple-A Tacoma as he works his way back ...

Kirby (shoulder) is scheduled to make another minor-league rehab start for Triple-A Tacoma on Saturday, Daniel Kramer of MLB.com reports. Kirby threw 42 pitches in his first rehab outing last Sunday, ...

The Tacoma Rainiers, the Triple-A affiliate of the Seattle Mariners, beat the Sacramento River Cats on Friday night by a score of 11-2. M's farmhand Rhylan Thom ...

Entering play on Thursday, the Seattle Mariners are 18-12 and in first place in the American League West. Despite a rash of ...

Seattle Mariners general manager Justin Hollander provided injury updates on a slew of players ahead of Friday's series opener.