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 ...

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

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

According to general manager Justin Hollander, George Kirby will pitch for Triple-A Tacoma on Saturday, but how many more ...

Kirby (shoulder) completed his second minor-league rehab start with Triple-A Tacoma on Saturday, allowing three runs on four hits and two walks with five strikeouts in three innings, Daniel Kramer of ...

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

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, ...

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

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

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