Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/09/12 11:00 | Sergo Sikharulidze v Richard Biagiotti | 6-4,5-7,6-10 |
| ITF M25 Poznan | 2021/08/22 08:00 | Martyn Pawelski v Sergo Sikharulidze | 7-5,6-4 |
| ITF M15 Gdynia | 2021/08/09 08:00 | Sergo Sikharulidze v Daniel De Jonge | 3-6,2-6 |
| ITF M15 Cairo | 2021/07/18 13:00 | Sergo Sikharulidze v Sigurdsson, Egill | 4-6,6-3,8-10 |
| ITF - M15 Antalya | 2021/06/27 06:30 | Yu, Cheng-Yu v Sergo Sikharulidze | 3-6,7-5,14-12 |
| ITF - M15 Antalya | 2021/06/21 08:25 | Sergo Sikharulidze v Melnic, Vladislav | 7-6,4-6,2-10 |
| ITF - M15 Antalya | 2021/06/20 07:00 | Sergo Sikharulidze v Andrej Krajcik | 4-6,6-3,10-6 |
| ITF - M15 Antalya | 2021/06/13 07:30 | Marsel Ilhan v Sergo Sikharulidze | 6-1,6-4 |
| ITF M15 Cairo | 2021/09/27 12:00 | Sai K R Ganta v Martinez Irigoyen, Astur | 4-6,1-6 |
| ITF M15 Cairo | 2021/09/26 10:00 | Sai K R Ganta v Schinas, Stephanos | 3-6,7-6,10-7 |
| ITF M15 Cairo | 2021/09/19 07:30 | Sai K R Ganta v Maik Steiner | 1-6,1-6 |
| ITF M15 Cairo | 2021/09/12 08:00 | Sai K R Ganta v Kokoro Isomura | 3-6,1-6 |
| ITF M15 Pune | 2021/03/23 03:55 | Dev Javia v Sai K R Ganta | 7-6,6-4 |
| ITF M15 Indore | 2021/03/07 03:30 | Sai K R Ganta v Osgar O'Hoisin | 3-6,1-6 |
| ITF M15 Lucknow | 2021/03/01 07:10 | Sai K R Ganta v Ishaque Eqbal | 4-6,1-6 |
| ITF M15 Lucknow | 2021/02/28 12:05 | Senthilkumar, Muthu Aadhitiya v Sai K R Ganta | 5-7,2-6 |