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

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

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 ...

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

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 ...

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

Seattle Mariners starting pitcher George Kirby pitched three strong innings in his first rehab start since going on the IL during spring training.

When will Snell, Lopez, and Kirby return and play? Will Snell, Lopez, and Kirby be back again this season? Read the latest ...

One much anticipated return for the Mariners became official on Saturday when reliever Matt Brash was activated 360 days ...