Stadium: Court 17 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/06/20 07:00 | Stefano Battaglino v Vladislav Gorbatenko | 6-1,6-2 |
| ITF M15 Antalya | 2021/06/16 14:55 | Pietro Marino v Stefano Battaglino | 2-6,7-5,6-4 |
| ITF M15 Antalya | 2021/06/15 07:30 | Stefano Battaglino v Miguel Fernando Pereira | 7-6,6-1 |
| ITF M15 Antalya | 2021/06/14 11:35 | Stefano Battaglino v Santiago De La Fuente | 6-1,6-3 |
| ITF M15 Skopje | 2021/06/08 07:30 | Stefano Battaglino v Sidane Pontjodikromo | 4-6,1-6 |
| ITF M15 Skopje | 2021/06/06 12:00 | Stefano Battaglino v Preston Connor | 6-1,6-1 |
| ITF M15 Skopje | 2021/06/02 12:05 | Stefano Battaglino v Bastian Malla | 1-6,3-6 |
| ITF M15 Skopje | 2021/06/01 09:30 | Stefano Battaglino v Taiyo Yamanaka | 3-6,6-1,10-7 |
| ITF M15 Antalya | 2021/06/20 07:00 | Olexiy Kolisnyk v Farzin Danny Amiri | 6-4,7-6 |
| ITF M15 Antalya | 2021/06/17 09:10 | Pawel Juszczak v Olexiy Kolisnyk | 5-7,6-4,6-4 |
| ITF M15 Antalya | 2021/06/16 14:05 | Olexiy Kolisnyk v Adam Pavlasek | 6-4,6-3 |
| ITF M15 Antalya | 2021/06/15 07:30 | Olexiy Kolisnyk v Fletcher Scott | 6-2,7-6 |
| ITF M15 Antalya | 2021/06/14 09:45 | Olexiy Kolisnyk v Anton Semenov | 7-6,6-0 |
| ITF M15 Antalya | 2021/06/13 07:30 | Kuan-Yi Lee v Olexiy Kolisnyk | 5-7,6-7 |
| ITF M15 Novomoskovsk | 2021/05/31 07:00 | Aliaksandr Liaonenka v Olexiy Kolisnyk | 3-6,6-3,10-8 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Olexiy Kolisnyk v Juan Ignacio Alcalde | 6-3,6-4 |