2022 Game Used George Kirby Jersey - 8/17 vs. LAA, 5.2 IP, 3 ER, 7 K
2022 Topps Now Baseball Checklist, Set Info, Print Runs, Autos
Mariners waste gem by George Kirby as eight-game win streak ends vs. Orioles
2023 West Virginia University Baseball Guide by Joe Swan - Issuu
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Baseball Roundtable - Page 9 of 101 - Baseball's like life-only better
George Kirby pitches into 6th vs. Angels, strikes out 7
George Kirby K's 3 in start, 06/05/2022
Baseball Roundtable - Page 9 of 101 - Baseball's like life-only better
Mariners Game Notes — September 30 vs. Texas, by Mariners PR, Sep, 2023
Mariners' George Kirby Starts Game with 24 Straight Strikes
2022 Cal Poly Baseball Team Information Guide by Cal Poly Athletics - Issuu
Coronavirus Watch: Governments Rush to Secure Ventilators, 2020-03-16
2023 Georgia Baseball Media Guide by Georgia Bulldogs Athletics - Issuu
2022 Topps Now Baseball Checklist, Set Info, Print Runs, Autos
Mariners rookie George Kirby sets major league record with 24 straight strikes