Seattle Mariners color analyst and former MLB pitcher Ryan Rowland-Smith shares why George Kirby's start vs the Pirates was ...

Randy Arozarena homered, George Kirby tossed 6 1/3 crisp innings and the Seattle Mariners shut out the punchless Pirates for ...

Sunday's game between the Seattle Mariners and Pittsburgh Pirates at T-Mobile Park was advertised ahead of time as a pitching ...

Cal Raleigh's power surge and better pitching get Mariners in solid spot for an American League Wild Card run.

The Seattle Mariners pitching development staff is considered one of the biggest strength of the team, if not the single ...

In a pitching matchup that lived up to the hype, George Kirby outlasted Paul Skenes to combine on the Mariners’ third consecutive shutout of the Pittsburgh Pirates in a 1-0 victory Sunday af ...

Kirby went six strong innings on Monday night as the Mariners beat the Kansas City Royals 6-2 at T-Mobile Park.

The Mariners face a challenging week ahead of the All-Star break. Will they be able to hold onto a playoff spot entering the ...

The M's have been linked to Eugenio Suarez and Josh Naylor for weeks, but could they get in the running for Zac Gallen as well?

Kirby (3-4) earned the win in Sunday's game against the Pirates, allowing four hits and no walks across 6.1 scoreless innings with nine strikeouts.

The Mariners conclude their homestand on Sunday against the Pittsburgh Pirates, and the series finale will be a premier pitching matchup featuring two of baseball’s best young right-handers.

In a pitching matchup that lived up to the hype, George Kirby outlasted Paul Skenes to combine on the Mariners’ third consecutive shutout of the Pirates on Sunday.