Thai-Son Kwiatkowski 3-6,4-6 Stefan Kozlov 2023-02-05 18:45
Stadium: Stadium Round: 14 Ground: Hardcourt indoor
Head to Head
| Challenger Little Rock | 2021/06/02 20:40 | Stefan Kozlov v Thai-Son Kwiatkowski | 2-6,1-6 |
| Challenger Charlottesville | 2017/10/31 22:50 | Stefan Kozlov v Thai-Son Kwiatkowski | 6-1,3-6,6-3 |