Stadium: Court 8 Round: 62 Ground: Clay
| ITF M15 Skopje | 2021/05/31 12:30 | Stefano Battaglino v Obrad Markovski | 6-2,5-7,10-7 |
| ITF M15 Skopje | 2021/05/30 15:00 | Stefano Battaglino v Bradley Paliska | 6-1,6-0 |
| ITF M15 Monastir | 2021/03/22 12:30 | Stefano Battaglino v Aliaksandr Liaonenka | 5-7,6-3,7-10 |
| ITF M15 Monastir | 2021/03/22 08:00 | Stefano Battaglino v Vladislav Melnic | 6-0,6-3 |
| ITF M15 Monastir | 2021/03/21 13:00 | Stefano Battaglino v Daniel O'Neill | 6-2,6-2 |
| ITF M15 Monastir | 2021/03/14 10:00 | Stefano Battaglino v Edoardo Zanada | 6-1,6-7,3-10 |
| ITF M15 Monastir | 2021/03/07 09:00 | Stefano Battaglino v Noah Lopez | 3-6,3-6 |
| ITF M15 Monastir | 2021/03/01 12:30 | Stefano Battaglino v Antonio Campo | 2-6,2-6 |
| ITF M15 Skopje | 2021/05/31 11:00 | Besir Durguti v Taiyo Yamanaka | 2-6,2-6 |
| ITF M15 Skopje | 2021/05/30 08:00 | Dax Donders v Taiyo Yamanaka | 4-6,4-6 |
| ITF M15 Bucharest | 2021/05/25 07:00 | Jaimee Floyd Angele v Taiyo Yamanaka | 6-1,6-4 |
| ITF M15 Bucharest | 2021/05/24 08:00 | Samuil Konov v Taiyo Yamanaka | 4-6,0-6 |
| ITF M15 Bucharest | 2021/05/23 10:00 | Kuzey Cekirge v Taiyo Yamanaka | 3-6,4-6 |
| ITF M15 Sibenik | 2021/05/19 14:50 | Yann Marti v Taiyo Yamanaka | 6-3,6-4 |
| ITF M15 Sibenik | 2021/05/17 11:00 | Jan Kupcic v Taiyo Yamanaka | 5-7,6-0,4-10 |
| ITF M15 Valldoreix | 2021/05/09 14:00 | Taiyo Yamanaka v Xavi Matas Ortega | 5-7,6-4,4-10 |