George Kirby throws knuckleball for first time in game
George Kirby, Michael Harris II are Rookies of the Month
Adam Jude The Seattle Times
George Kirby nearing Major Leagues with Mariners
George Kirby throws knuckleball for first time in game
George Kirby makes Spring Training debut
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George Kirby throws knuckleball for first time in game
Fan removed after nearly striking George Kirby with ball in Seattle
George Kirby throws knuckleball for first time in game
Mariners pitcher George Kirby named AL Rookie of the Month
Knuckleball - Wikipedia
Mariners announce their minor league award winners, Mariners
Mariners' George Kirby Starts Game with 24 Straight Strikes
George Kirby, Michael Harris II are Rookies of the Month