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

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 ...

The Seattle Mariners are getting closer to seeing George Kirby back on a major league mound. According to general manager Justin Hollander, Kirby will pitch on ...

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 ...

Though the Seattle Mariners lost on Friday night against the Toronto Blue Jays, M's rookie Ben Williamson continues to make a big impact on the roster. He went ...

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, ...

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

Mariners right-hander George Kirby, who was shut down in early March with shoulder inflammation, made his first rehab start ...

Stacy Rost looks at three reasons why critics are doubting the Seattle Mariners – and three reasons why they should buy in.