| UTR Pro Tennis Series Barcelona | 2021/08/04 08:30 | Osgar O'Hoisin v Kuzey Cekirge | 3-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/08/03 07:00 | Osgar O'Hoisin v Xavier Gabarro | 6-3,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/08/02 11:30 | Pol Fernandez v Osgar O'Hoisin | 6-7,7-6,1-6 |
| ITF M15 Castelo Branco | 2021/07/26 11:00 | Sahar Simon v Osgar O'Hoisin | 4-6,6-4,10-6 |
| ITF M15 Castelo Branco | 2021/07/25 08:00 | Osgar O'Hoisin v Ivan Zaytsev | 7-5,6-0 |
| ITF M25 Idanha-A-Nova | 2021/07/18 10:30 | Raphael Lambling v Osgar O'Hoisin | 1-6,6-3,10-7 |
| ITF M25 Idanha-A-Nova | 2021/07/13 08:00 | Yasha Zemel v Osgar O'Hoisin | 6-4,4-6,12-10 |
| ITF M25 Idanha-A-Nova | 2021/07/12 12:00 | Guilherme Valdoleiros v Osgar O'Hoisin | 4-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/05 13:00 | Franco Ribero v Nicolas Bianchi | 4-6,6-2,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/03 07:00 | Pol Fernandez v Nicolas Bianchi | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/02 11:30 | Nicolas Bianchi v Kuzey Cekirge | 3-6,6-3,4-6 |
| ITF M15 Perugia | 2021/07/18 16:00 | Nicolas Bianchi v Luciano Carraro | 7-5,2-6,6-10 |
| ITF M15 Cordoba | 2021/04/04 14:30 | Nicolas Bianchi v Francisco Llanes | 6-0,4-6,7-10 |
| ITF M15 Villa Maria | 2021/03/31 17:00 | Nicolas Bianchi v Francisco Llanes | 5-7,4-6 |
| ITF M15 Villa Maria | 2021/03/30 14:05 | Nicolas Bianchi v Nicolas Bruna | 6-0,6-1 |
| ITF M15 Villa Maria | 2021/03/29 15:00 | Nicolas Bianchi v Ignacio Cuzzani | 6-2,7-6 |