Stadium: Center Court Round: 14 Ground: Hardcourt indoor
| Challenger Columbus | 2022/01/23 22:35 | Emilio Nava v Alexander Cozbinov | 3-6,6-2,7-6 |
| Challenger Manama | 2021/11/21 10:00 | Alexander Cozbinov v Alexandar Lazarov | 1-6,2-6 |
| Challenger Ortisei | 2021/11/09 09:00 | Ryan Peniston v Alexander Cozbinov | 6-3,6-2 |
| Challenger Ortisei | 2021/11/08 11:15 | Alexander Cozbinov v Aldin Setkic | 6-3,3-6,7-6 |
| ITF M25 Hamburg | 2021/10/19 14:00 | Lenny Hampel v Alexander Cozbinov | 6-4,6-2 |
| ITF M15 Sozopol | 2021/10/14 17:15 | Alexander Cozbinov v Marko Tepavac | 2-6,5-7 |
| ITF M15 Sozopol | 2021/10/14 12:30 | Alexander Cozbinov v Valentin Vanta | 6-2,6-1 |
| ITF M15 Sozopol | 2021/10/08 07:00 | Yan Bondarevskiy v Alexander Cozbinov | 1-6,6-2,6-1 |
| Challenger Columbus | 2022/01/27 16:00 | Ulises Blanch v Ernesto Escobedo | 6-7,4-6 |
| Challenger Columbus | 2022/01/25 21:45 | Ulises Blanch v Roberto Quiroz | 7-6,6-4 |
| Australian Open | 2022/01/11 02:40 | Ulises Blanch v Mitchell Krueger | 1-6,2-6 |
| Challenger Bogota | 2021/10/19 18:20 | Oriol Roca Batalla v Ulises Blanch | 6-3,6-2 |
| ATP Indian Wells | 2021/10/05 18:00 | Ulises Blanch v Aleksandar Vukic | 2-6,5-7 |
| Challenger Cary | 2021/09/14 16:30 | Ulises Blanch v Shintaro Mochizuki | 5-7,0-6 |
| US Open | 2021/08/26 16:35 | Ulises Blanch v Gastao Elias | 4-6,3-6 |
| US Open | 2021/08/24 20:55 | Pedro Sousa v Ulises Blanch | 4-6,4-6 |