Stadium: Court 21 Round: 25 Ground: Clay
| ITF M15 Antalya | 2021/06/01 07:00 | Daisuke Sumizawa v Nicolas Parizzia | 4-6,6-1,6-10 |
| ITF M15 Antalya | 2021/05/31 07:30 | Daisuke Sumizawa v Bora Sengul | 6-1,7-6 |
| ITF M15 Antalya | 2021/05/23 07:30 | Daisuke Sumizawa v Miguel Fernando Pereira | 4-6,1-6 |
| ITF M15 Antalya | 2021/05/18 07:00 | Mariano Navone v Daisuke Sumizawa | 6-3,6-1 |
| ITF M15 Antalya | 2021/05/17 07:00 | Dmitrii Vasilev v Daisuke Sumizawa | 6-7,4-6 |
| ITF M15 Antalya | 2021/05/16 07:00 | Sebastian Bahamondes v Daisuke Sumizawa | 1-6,1-6 |
| ITF M15 Antalya | 2021/05/09 07:00 | Daisuke Sumizawa v Ignacio Carou | 6-2,1-6,8-10 |
| ITF M15 Antalya | 2021/05/02 06:00 | Orlando Luz v Daisuke Sumizawa | 6-1,6-2 |
| ITF M15 Antalya | 2021/06/01 07:00 | Buvaysar Gadamauri v Santiago De La Fuente | 4-6,3-6 |
| ITF M15 Antalya | 2021/05/31 10:30 | Santiago De La Fuente v Fletcher Scott | 6-3,6-1 |
| ITF M15 Antalya | 2021/05/24 07:00 | Santiago De La Fuente v Danylo Veremeychuk | 3-6,6-2,7-10 |
| ITF M15 Antalya | 2021/05/23 07:00 | Santiago De La Fuente v Adil Karimov | 6-0,6-0 |
| ITF M15 Antalya | 2021/05/17 07:00 | Santiago De La Fuente v Antonio Massara | 6-7,2-6 |
| ITF M15 Antalya | 2021/05/16 07:00 | Santiago De La Fuente v Michalis Sakellaridis | 4-6,6-4,10-8 |
| ITF M15 Antalya | 2021/05/09 07:00 | Santiago De La Fuente v Edoardo Eremin | 6-7,7-5,5-10 |
| ITF M15 Cairo | 2021/05/03 08:00 | Gabriel Donev v Santiago De La Fuente | 7-5,1-6,17-15 |