Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 Novi Sad | 2021/07/28 11:15 | Lazar Milicevic v Marko Miladinovic | 3-6,6-1,3-6 |
| ITF M15 Novi Sad | 2021/07/27 09:40 | Matic Dimic v Lazar Milicevic | 7-6,2-6,8-10 |
| ITF M15 Novi Sad | 2021/07/26 07:30 | Franco Roncadelli v Lazar Milicevic | 7-6,4-6,5-10 |
| ITF M15 Novi Sad | 2021/07/25 09:30 | Lazar Milicevic v Domagoj Biljesko | 6-2,6-3 |
| ITF M25 Belgrade | 2021/06/30 14:05 | Lazar Milicevic v Mirko Martinez | 5-7,7-5,2-6 |
| ITF M15 Skopje | 2021/05/31 08:00 | Niels Visker v Lazar Milicevic | 6-7,6-3,12-10 |
| ITF M15 Skopje | 2021/05/30 07:00 | Lazar Milicevic v Strahinja Rakic | 5-7,6-0,10-4 |
| ITF M15 Brcko | 2021/05/21 09:25 | Matheus Pucinelli De Almeida v Lazar Milicevic | 7-5,7-5 |
| ITF M15 Monastir | 2021/11/16 09:00 | Kasidit Samrej v Timo Legout | 6-3,6-4 |
| ITF M25 Saint Dizier | 2021/11/02 09:00 | Timo Legout v Blake Ellis | 3-6,3-6 |
| Challenger Brest | 2021/10/25 09:00 | Alexey Vatutin v Timo Legout | 6-2,7-6 |
| Challenger Brest | 2021/10/24 09:40 | Timo Legout v Sadio Doumbia | 1-6,7-6,6-2 |
| ITF M25 Toulouse | 2021/10/21 09:00 | Jelle Sels v Timo Legout | 6-4,3-6,7-5 |
| ITF M25 Toulouse | 2021/10/20 12:00 | Timo Legout v Kenny de Schepper | 6-3,5-7,6-2 |
| ITF M25 Rodez | 2021/10/13 12:05 | Timo Legout v Li Tu | 3-6,4-6 |
| ITF M15 Ulcinj | 2021/09/23 08:00 | Mariano Navone v Timo Legout | 6-2,6-1 |