[340] Thiago Agustin Tirante 6-3,6-1 Stefan Kozlov [366] 2021-06-08 19:15
Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger - Orlando | 2021/06/07 14:00 | Thiago Agustin Tirante v Nick Chappell | 6-3,6-4 |
| Challenger - Orlando | 2021/06/06 14:00 | Thiago Agustin Tirante v Sebastian Fanselow | 6-2,3-6,6-4 |
| Challenger - Little Rock | 2021/05/31 19:35 | Darian King v Thiago Agustin Tirante | 6-4,6-4 |
| ITF M25 - Pensacola | 2021/05/19 19:40 | Nicolas Kicker v Thiago Agustin Tirante | 7-5,6-1 |
| Challenger Salinas 2 | 2021/04/30 15:00 | Thiago Agustin Tirante v JC Aragone | 6-4,4-6,6-1 |
| Challenger Salinas 2 | 2021/04/28 15:00 | Altug Celikbilek v Thiago Agustin Tirante | 2-6,4-6 |
| Challenger - Salinas | 2021/04/23 17:00 | Nicolas Jarry v Thiago Agustin Tirante | 7-6,6-4 |
| Challenger - Salinas | 2021/04/21 16:30 | Thiago Agustin Tirante v Kevin King | 6-1,6-2 |
Away History
| Challenger - Orlando | 2021/06/07 14:00 | Adrian Andreev v Stefan Kozlov | 6-4,4-6,4-6 |
| Challenger - Orlando | 2021/06/06 16:50 | Robert Galloway v Stefan Kozlov | 4-6,6-7 |
| Challenger - Little Rock | 2021/06/02 20:40 | Stefan Kozlov v Thai-Son Kwiatkowski | 2-6,1-6 |
| Challenger - Little Rock | 2021/05/31 15:00 | Stefan Kozlov v Strong Kirchheimer | 6-3,6-2 |
| Challenger - Little Rock | 2021/05/30 18:40 | Stefan Kozlov v Brian Battistone | 6-2,6-2 |
| ATP - Acapulco | 2021/03/17 03:10 | Cameron Norrie v Stefan Kozlov | 6-3,6-3 |
| ATP - Acapulco | 2021/03/15 02:55 | Joao Sousa v Stefan Kozlov | 2-6,6-2,3-6 |
| ATP - Acapulco | 2021/03/14 02:55 | Jordi Arconada v Stefan Kozlov | 4-6,1-6 |