Stadium: Court 5 Round: 26 Ground: Clay
| ITF M25 Skopje | 2021/09/29 14:05 | Stefan Micov v Luka Pavlovic | 6-1,6-4 |
| ITF M15 Pirot | 2021/09/26 11:30 | Luka Pavlovic v Cezar Cretu | 6-2,6-2 |
| ITF M15 Pirot | 2021/09/25 08:00 | Savva Polukhin v Luka Pavlovic | 2-6,4-6 |
| ITF M15 Pirot | 2021/09/24 12:05 | Gorazd Srbljak v Luka Pavlovic | 1-6,3-6 |
| ITF M15 Pirot | 2021/09/23 09:16 | Luka Pavlovic v Oleksandr Ovcharenko | 6-7,6-3,6-4 |
| ITF M15 Zlatibor | 2021/09/15 08:00 | Stefan Vujic v Luka Pavlovic | 6-4,6-3 |
| ITF M15 Novi Sad | 2021/08/03 12:10 | Luka Pavlovic v Marsel Ilhan | 3-6,4-6 |
| ITF M15 Novi Sad | 2021/07/25 10:45 | Luka Pavlovic v Alex Knaff | 6-7,7-5,13-15 |
| ITF M15 Platja D'Aro | 2021/10/10 11:00 | Max Houkes v Mario Mansilla Diez | 6-3,6-4 |
| ITF M15 Platja D'Aro | 2021/10/05 08:30 | Jose Fco. Vidal Azorin v Mario Mansilla Diez | 6-1,6-4 |
| ITF M15 Melilla | 2021/09/24 16:30 | Alex M Pujolras v Mario Mansilla Diez | 6-0,6-3 |
| ITF M15 Melilla | 2021/09/21 16:35 | Oscar Weightman v Mario Mansilla Diez | 1-6,6-2,0-6 |
| ITF M25 Oviedo | 2021/08/31 10:00 | Miguel Damas v Mario Mansilla Diez | 6-7,6-2,7-5 |
| ITF M25 Oviedo | 2021/08/30 08:00 | Alejandro Mendoza v Mario Mansilla Diez | 1-6,3-6 |
| ITF M25 Oviedo | 2021/08/29 11:30 | Jaime P Targhetta v Mario Mansilla Diez | 0-6,2-6 |
| ITF M25 Santander | 2021/08/23 09:00 | Miguel Damas v Mario Mansilla Diez | 6-2,6-3 |