Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF - M15 Novi Sad | 2021/07/26 07:30 | Nemanja Malesevic v Gorazd Srbljak | 1-6,1-6 |
| ITF - M15 Novi Sad | 2021/07/25 09:30 | Nemanja Malesevic v Michalis Sakellaridis | 2-6,6-4,10-3 |
| ITF - M15 Doboj | 2021/07/13 09:45 | Viktor Jovic v Nemanja Malesevic | 0-6,6-4,10-8 |
| ITF - M15 Doboj | 2021/07/12 09:30 | Stefan Granolic v Nemanja Malesevic | 3-6,3-6 |
| ITF - M25 Velenje | 2021/07/07 10:45 | Sebastian Prechtel v Nemanja Malesevic | 6-3,6-3 |
| ITF - M25 Velenje | 2021/07/06 08:00 | Frane Nincevic v Nemanja Malesevic | 4-6,6-1,5-10 |
| ITF - M25 Velenje | 2021/07/05 10:00 | Nemanja Malesevic v Maks Lukman | 2-6,6-4,11-9 |
| ITF - M25 Velenje | 2021/07/04 07:30 | Nemanja Malesevic v Mikhail Minakov | 7-5,6-7,10-8 |
| ITF - M15 Čornomorsk | 2021/08/30 10:30 | Mathieu Scaglia v Artem Podorozhnyi | 5-7,6-3,3-10 |
| ITF - M15 Čornomorsk | 2021/08/30 07:00 | Mathieu Scaglia v Mykhailo Mossur | 6-4,6-2 |
| ITF - M25 Poznan | 2021/08/24 08:00 | Marcelo Zormann v Mathieu Scaglia | 6-1,7-5 |
| ITF - M25 Grasse | 2021/06/13 09:45 | Robin Bertrand v Mathieu Scaglia | 6-1,6-0 |
| UTR Pro Tennis Series - Bukurešť | 2021/06/03 09:00 | Mathieu Scaglia v Vasile Antonescu | 2-6,2-6 |
| UTR Pro Tennis Series - Bukurešť | 2021/06/02 15:45 | Mathieu Scaglia v Nicolae Frunza | 6-4,3-6,5-7 |
| UTR Pro Tennis Series - Bukurešť | 2021/06/02 09:00 | Vladimir Filip v Mathieu Scaglia | 6-1,6-0 |
| ITF - M15 Monastir | 2020/11/30 12:00 | Constantin Bittoun Kouzmine v Mathieu Scaglia | 6-3,6-1 |