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

The Seattle Mariners right-hander records five strikeouts in second outing for Triple-A Tacoma en route to getting back to ...

Pitching for the Tacoma Rainiers on Saturday night, Kirby lasted 54 pitches. Working back from shoulder inflammation, Kirby ...

Seattle Mariners starter George Kirby had another three-inning start for Triple-A Tacoma on Saturday. Plus, another pitcher on rehab made his Rainiers season debut.

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

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 ...

Seattle Mariners general manager Justin Hollander delivered positive updates on the recoveries of starting pitchers George ...

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

Seattle Mariners right-hander George Kirby (shoulder) will make his second minor-league rehab start for Triple-A Tacoma on ...

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

Seattle Mariners starting pitcher George Kirby (shoulder) felt great after completing his bullpen session on Monday and is ...

A Toronto Blue Jays trade idea sends Max Scherzer to the AL West’s Seattle Mariners ahead of the MLB trade deadline in the ...