Stadium: TK PALILULA C3 Round: 25 Ground: Clay
| ITF M25 Belgrade | 2021/06/29 07:00 | Quentin Folliot v Rakic, Strahinja | 6-4,2-6,10-8 |
| ITF M25 Belgrade | 2021/06/28 07:00 | Quentin Folliot v Aleksa Mardjonovic | 6-3,7-5 |
| ITF M15 Bergamo | 2021/06/21 22:35 | Federico Iannaccone v Quentin Folliot | 7-5,6-2 |
| ITF - M25 Grasse | 2021/06/14 11:05 | Quentin Folliot v Nicolas Tepmahc | 6-7,3-6 |
| ITF M15 Helsinki | 2021/06/02 10:00 | Quentin Folliot v Francesco Passaro | 2-6,5-7 |
| ITF - M15 Bucarest | 2021/05/26 12:15 | Nicholas David Ionel v Quentin Folliot | 7-5,6-0 |
| ITF - M15 Bucarest | 2021/05/25 12:30 | Quentin Folliot v Luncanu, Petru-Alexandru | 6-3,6-1 |
| ITF - M15 Bucarest | 2021/05/24 09:30 | Quentin Folliot v Mihai Razvan Marinescu | 6-4,7-5 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/21 10:45 | Kocevar-Desman, Tom v Kawakami, Rimpei | 4-6,1-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/20 11:00 | Nikita Mashtakov v Kocevar-Desman, Tom | 5-7,4-6 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/19 14:25 | Kocevar-Desman, Tom v Jaimee Floyd Angele | 6-3,7-6 |
| ITF M15 Troisdorf | 2021/05/14 12:35 | Kocevar-Desman, Tom v Timo Stodder | 6-2,3-6,5-7 |
| ITF M15 Troisdorf | 2021/05/13 09:00 | Dan Added v Kocevar-Desman, Tom | 6-7,6-7 |
| ITF M15 Troisdorf | 2021/05/12 09:00 | Schmitz, Constantin v Kocevar-Desman, Tom | 6-4,4-6,3-6 |
| ITF M15 Troisdorf | 2021/05/11 08:00 | Kocevar-Desman, Tom v Yannik Steinegger | 6-3,6-1 |
| ITF M15 Troisdorf | 2021/05/10 09:30 | Kocevar-Desman, Tom v Hazem Naw | 6-3,6-4 |