Stadium: Court 3 Round: 44 Ground: Clay
| ITF M25 Sierre | 2021/09/01 08:00 | Mirko Martinez v Nicolas Parizzia | 7-5,7-6 |
| ITF M25 Sierre | 2021/08/30 09:35 | Nicolas Parizzia v Tudor S Gheorghita | 6-1,6-2 |
| ITF M25 Caslano | 2021/08/26 08:30 | Antoine Bellier v Nicolas Parizzia | 6-4,7-5 |
| ITF M25 Caslano | 2021/08/25 10:40 | Nicolas Parizzia v Gian Luca Tanner | 2-6,6-2,6-4 |
| ITF M25 Muttenz | 2021/08/17 07:30 | Nicolas Parizzia v Francois Musitelli | 4-6,7-6,8-10 |
| ITF M25 Muttenz | 2021/08/16 09:55 | Nicolas Parizzia v Sami Ben Abdennibi | 4-6,6-2,10-7 |
| ITF M25 Velenje | 2021/07/06 08:00 | Domagoj Biljesko v Nicolas Parizzia | 6-3,7-5 |
| ITF M25 Velenje | 2021/07/05 09:50 | Lun Obrul v Nicolas Parizzia | 3-6,3-6 |
| ITF M15 Novi Sad | 2021/08/02 08:00 | Sabit Suntic v Roko Horvat | 1-6,1-6 |
| ITF M15 Novi Sad | 2021/08/01 08:30 | Daniil Savelev v Sabit Suntic | 7-5,1-6,4-10 |
| ITF M15 Novi Sad | 2021/07/25 07:00 | Rana-Roop Singh Bhullar v Sabit Suntic | 7-6,6-4 |
| ITF M15 Doboj | 2021/07/12 09:30 | Danijal Muminovic v Sabit Suntic | 6-0,6-2 |
| ITF M15 Doboj | 2021/07/11 08:15 | Sabit Suntic v Andreja Petrovic | 5-7,6-2,10-7 |
| ITF M15 Antalya | 2021/06/27 06:30 | Sabit Suntic v Samuil Konov | 4-6,3-6 |
| ITF M15 Sarajevo | 2021/05/30 07:30 | Erdem Isitan v Sabit Suntic | 6-0,4-6,10-4 |
| ITF M25 Kiseljak | 2021/05/23 13:15 | Drazen Petrovic v Sabit Suntic | 6-3,5-7,10-5 |