Seattle Mariners 2019 Midseason Top 50 Prospects
George Kirby dazzles for Double-A Arkansas
Mariners calling up top pitching prospect George Kirby to join
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George Kirby makes MLB pitching debut for Mariners
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Mariners' George Kirby gets roasted by former All-Stars over complaint
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Mariners 2022 Report Cards: Grading the season for George Kirby
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Top Mariners pitching prospect George Kirby to debut vs Rays on