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 ...

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

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

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

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.

George Kirby wasn’t frustrated about getting pulled early or watching the Mariners’ bullpen implode. Instead, the Seattle pitcher was upset about getting left in the Mariners’ 7-4 loss to ...

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.

Seattle starting pitcher George Kirby pitched in his first spring training game of the season against the Athletics on ...

Seattle Mariners young starter George Kirby, an All-Star for the first time this summer and a vital part of their playoff push, found himself as perhaps the most vilified player in the game ...