Estadio: MTA 14 Round: 62 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Sergo Sikharulidze v Denis Parshutin | 3-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/25 06:15 | Sergo Sikharulidze v Aleksandr Braynin | 2-6,0-6 |
| ITF M15 Tbilisi | 2021/05/18 05:30 | Sergo Sikharulidze v Alexander Boborykin | 6-7,4-6 |
| ITF M15 Tbilisi | 2021/05/17 05:30 | Cengiz Aksu v Sergo Sikharulidze | 6-1,2-6,7-10 |
| ITF M15 Tbilisi | 2021/05/16 06:00 | Lasha G Kikvidze v Sergo Sikharulidze | 4-6,3-6 |
| ITF M25 Pardubice | 2020/09/30 08:00 | Sergo Sikharulidze v David Poljak | 4-6,0-6 |
| ITF M25 Pardubice | 2020/09/27 10:30 | Sergo Sikharulidze v Nikolas Lahky | 6-4,1-6,12-10 |
| ITF M25 Poznan | 2020/08/24 09:30 | Michal Mikula v Sergo Sikharulidze | 6-3,4-6,10-3 |
| ITF 15 Antalya | 2021/05/30 07:30 | Pietro Pampanin v Fausto Tabacco | 6-3,7-5 |
| ITF M15 Monastir | 2021/05/10 09:00 | Guy Orly Iradukunda v Fausto Tabacco | 3-6,6-2,12-10 |
| ITF M15 Monastir | 2021/05/09 10:00 | Samuele Pieri v Fausto Tabacco | 6-4,5-7,3-10 |
| ITF M15 Monastir | 2021/05/04 08:00 | Michel Vernier v Fausto Tabacco | 6-4,2-6,11-9 |
| ITF M15 Monastir | 2021/05/03 13:00 | Fausto Tabacco v Yuta Kikuchi | 6-7,6-3,10-4 |
| ITF M15 Monastir | 2021/03/30 08:00 | Alberto Barroso Campos v Fausto Tabacco | 6-4,7-5 |
| ITF M15 Monastir | 2021/03/29 08:00 | Mateo Barreiros Reyes v Fausto Tabacco | 3-6,3-6 |
| ITF M15 Monastir | 2021/03/28 10:30 | Fausto Tabacco v Albert Roglan | 6-7,6-4,11-9 |