Out since March 7 with shoulder inflammation, Kirby is working back. He's destined to make one more rehab assignment at ...

Seattle Mariners star George Kirby is progressing through his rehab and is inching closer toward making his season debut.

Gilbert, diagnosed with a Grade 1 right elbow flexor strain on April 26, threw off a bullpen mound Sunday for the first time since landing on the IL. He said he threw 15 pitches at roughly ...

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

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 ...

Pitching for the Triple-A Tacoma Rainiers on Saturday night, Seattle Mariners starting pitcher George Kirby lasted three innings, throwing 54 pitches, an improv ...

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.

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

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

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