Kirby lasted just 3.2 innings in his first start of the season on Thursday, but if you look under the hood, it wasn't as bad ...

The Mariners were unable to hold an early lead as the Astros got to the former All-Star pitcher in his first game back from a ...

One of the Mariners top executives made it clear what the club's plans are for the starting pitchers going forward.

The Mariners have had three starting pitchers land on the 15-day injured list this season. They were the only pitching staff ...

After making his third rehab start on Friday night, Seattle Mariners All-Star George Kirby could be ready to return to the ...

Seattle’s star-studded rotation lost George Kirby and Logan Gilbert to injury in the early stages of spring, but a major ...

The long-awaited season debut of Mariners' All-Star starting pitcher George Kirby was spoiled by the Astros in a blowout.

The Seattle Mariners activated George Kirby from the injured list and sent a reliever down to Triple-A Tacoma in a corresponding move.

While the Mariners sit 11th in MLB in ERA through the middle part of May, things haven't quite lived up to expectation, even ...

George Kirby's return from shoulder inflammation saw him struggle, allowing five runs in 3⅔ innings against Houston. Despite ...

Seattle workhorse right-hander George Kirby is expected to start and make his season debut when the Mariners open a four-game ...