Stadium: Court 4 Round: 26 Ground: Hardcourt indoor
Challenger Winnetka | 2019/07/11 19:15 | Stefan Kozlov v Jason Kubler | 2-6,3-6 |
Challenger Columbus | 2021/09/21 20:30 | Jason Kubler v Peter Polansky | 7-6,6-4 |
Challenger Cary | 2021/09/13 22:00 | Mitchell Krueger v Jason Kubler | 6-3,6-2 |
ITF M25 Decatur | 2021/08/05 14:45 | Jason Kubler v Cannon Kingsley | 6-7,6-3,3-6 |
ITF M25 Decatur | 2021/08/04 15:45 | Jason Kubler v Tristan Schoolkate | 6-2,6-1 |
Challenger Lexington | 2021/08/01 17:00 | Alejandro Tabilo v Jason Kubler | 5-7,7-6,5-7 |
Challenger Lexington | 2021/07/31 18:30 | Ernesto Escobedo v Jason Kubler | 2-6,3-6 |
Challenger Lexington | 2021/07/30 20:00 | Jason Kubler v Genaro Alberto Olivieri | 4-6,6-3,7-5 |
Challenger Lexington | 2021/07/29 22:30 | Jason Kubler v Aidan Mchugh | 6-4,6-4 |
Challenger Columbus | 2021/09/21 19:45 | Stefan Kozlov v Mitchell Krueger | 6-0,6-3 |
Challenger Kyiv | 2021/09/06 12:00 | Franco Agamenone v Stefan Kozlov | 6-4,7-5 |
Challenger Mallorca | 2021/09/02 16:25 | Stefan Kozlov v Fernando Verdasco | 6-1,6-7,2-6 |
Challenger Mallorca | 2021/08/31 12:55 | Daniel Rincon v Stefan Kozlov | 3-6,6-1,1-6 |
US Open | 2021/08/24 15:00 | Bernabe Zapata Miralles v Stefan Kozlov | 7-5,1-6,6-3 |
Challenger Lexington | 2021/07/29 20:00 | Stefan Kozlov v Alejandro Tabilo | 2-6,2-6 |
Challenger Lexington | 2021/07/27 22:30 | Christopher Eubanks v Stefan Kozlov | 6-7,6-7 |
Challenger Lexington | 2021/07/26 20:55 | Stefan Kozlov v Edan Leshem | 3-6,7-6,6-1 |