Stadium: Court 5 Round: 25 Ground: Clay
| ITF M25 Marburg | 2021/07/05 08:00 | Paul Woerner v Zura Tkemaladze | 6-3,5-7,10-7 |
| ITF M15 Tbilisi | 2021/05/20 07:55 | Zura Tkemaladze v Yanki Erel | 4-6,4-6 |
| ITF M15 Tbilisi | 2021/05/19 06:00 | Zura Tkemaladze v Alexander Boborykin | 6-3,3-6,6-3 |
| ITF M15 Antalya | 2021/05/09 07:00 | Francisco Llanes v Zura Tkemaladze | 5-7,6-3,19-17 |
| ITF M15 Antalya | 2021/05/02 06:00 | Zura Tkemaladze v Cheong-Eui Kim | 7-6,5-7,12-14 |
| ITF M15 Sharm El Sheikh | 2021/04/07 07:30 | Zura Tkemaladze v Simone Roncalli | 0-6,1-6 |
| ITF M15 Sharm El Sheikh | 2021/03/29 10:00 | Zura Tkemaladze v Volodymyr Uzhylovskyi | 7-6,4-6,5-10 |
| ITF M15 Sharm El Sheikh | 2021/03/28 13:00 | Emiliano Troche v Zura Tkemaladze | 0-6,1-6 |
| ITF M25 Tulsa | 2021/06/14 18:00 | Axel Nefve v Issei Okamura | 6-3,6-2 |
| ITF M25 Santo Domingo | 2021/06/07 18:00 | Issei Okamura v Gabriel Evans | 2-6,6-4,8-10 |
| ITF M25 Santo Domingo | 2021/06/02 13:25 | Jose Olivares v Issei Okamura | 6-3,6-2 |
| ITF M25 Santo Domingo | 2021/06/01 13:00 | Issei Okamura v Ronan Jachuck | 3-6,7-5,10-7 |
| ITF M15 Sharm El Sheikh | 2021/04/08 07:30 | Nicolas Moreno De Alboran v Issei Okamura | 7-5,6-1 |
| ITF M15 Sharm El Sheikh | 2021/04/07 12:50 | Alexandros Skorilas v Issei Okamura | 5-7,2-6 |
| ITF M15 Sharm El Sheikh | 2021/03/31 14:10 | Issei Okamura v Petros Chrysochos | 2-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/03/30 07:30 | Issei Okamura v Lewie Lane | 6-4,1-6,10-6 |