Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Ulcinj | 2021/09/06 07:30 | Gorazd Srbljak v Leonardo Catani | 6-0,6-7,10-1 |
| ITF M15 Ulcinj | 2021/09/02 08:30 | Gorazd Srbljak v Gabriel Donev | 1-6,6-7 |
| ITF M15 Ulcinj | 2021/08/31 08:00 | Oleksandr Ovcharenko v Gorazd Srbljak | 5-7,4-6 |
| ITF M15 Bratislava | 2021/08/26 08:00 | Gorazd Srbljak v Danylo Kalenichenko | 6-7,0-6 |
| ITF M15 Bratislava | 2021/08/25 13:05 | Gorazd Srbljak v Peter Nad | 6-2,6-1 |
| ITF M15 Warmbad-Villach | 2021/08/17 12:00 | Gorazd Srbljak v Lorenzo Vatteroni | 3-6,1-6 |
| ITF M15 Warmbad-Villach | 2021/08/16 12:30 | Gorazd Srbljak v Mattia Ghedin | 6-2,6-0 |
| ITF M15 Novi Sad | 2021/08/06 10:50 | Mate Valkusz v Gorazd Srbljak | 6-2,6-1 |
| ITF M15 Ulcinj | 2021/09/06 07:30 | Danilo Raicevic v Pietro Marino | 7-6,6-7,9-11 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Milo Gazivoda v Pietro Marino | 3-6,5-7 |
| ITF M15 Ulcinj | 2021/08/30 13:30 | Pietro Marino v Aleksa Mardjonovic | 6-4,7-6 |
| ITF M15 Ulcinj | 2021/08/30 07:30 | Pietro Marino v Aleksandar Mihailovic | 5-7,6-4,10-7 |
| ITF M25 Lesa | 2021/08/25 12:15 | Pietro Marino v Matteo Martineau | 1-6,4-6 |
| ITF M25 Lesa | 2021/08/23 14:00 | Pietro Marino v Giacomo Crisostomo | 6-2,6-2 |
| ITF M25 Lesa | 2021/08/22 12:10 | Pietro Marino v Alessio Zanotti | 4-6,6-3,11-9 |
| ITF M15 Pescara | 2021/08/16 07:15 | Fausto Tabacco v Pietro Marino | 7-5,6-0 |