Mariners' George Kirby unveils knuckleball in final game of the season

Mariners' George Kirby unveils knuckleball in final game of the season

Mariners top pitching prospect George Kirby has more than just a fastball in his arsenal, National

Rangers falter in season finale in 1-0 loss to Seattle, allowing Houston to win AL West, National News

Knuckleball - Wikipedia

At age 40, Mariners reliever Joel Peralta continues to enjoy his ride in the majors

Mariners: Seattle completes epic feat last pulled off by 2001 Ichiro Suzuki-led squad

Watch: Mariners pitcher George Kirby throws knuckleball as tribute to Tim Wakefield - The Boston Globe

Logan Gilbert unleashes 'Walter' as Mariners finish 4-game sweep of A's, Mariners

George Kirby throws knuckleball for first time in game

George Kirby dominant again as Mariners knock off Braves 3-1

Mariners RHP George Kirby details offseason focus, pitcher he wants to be - Seattle Sports