Stadium: Court 2 Round: 62 Ground: Clay
| ITF - M15 - Antalya | 2021/10/21 07:00 | Nicholas David Ionel v Sebastian Gima | 6-1,6-3 |
| ITF - M15 - Antalya | 2021/10/20 09:55 | Sebastian Gima v Francesco Maestrelli | 7-5,2-6,7-5 |
| ITF - M15 Sozopol | 2021/10/14 08:30 | Hazem Naw v Sebastian Gima | 6-2,7-6 |
| Challenger - Sibiu | 2021/09/26 09:05 | Yshai Oliel v Sebastian Gima | 6-4,6-4 |
| Challenger - Bukurešť | 2021/09/19 07:30 | Calvin Hemery v Sebastian Gima | 6-3,4-6,6-4 |
| ITF - M15 Zlatibor | 2021/09/16 11:30 | Zsombor Velcz v Sebastian Gima | 6-3,6-4 |
| ITF - M15 Zlatibor | 2021/09/15 11:35 | Sebastian Gima v Peter Fajta | 6-4,2-6,6-4 |
| ITF - M25 Poznan | 2021/08/26 09:00 | Sebastian Gima v Alejo Lorenzo Lingua Lavallen | 3-6,2-6 |
| ITF - M15 - Antalya | 2021/10/17 07:00 | Vlad Andrei Dumitru v Giuseppe La Vela | 1-6,1-6 |
| ITF - M15 - Antalya | 2021/10/10 07:00 | Jamie Krattiger v Vlad Andrei Dumitru | 7-6,4-6,10-7 |
| Challenger - Sibiu | 2021/09/26 09:40 | Vlad Andrei Dumitru v Elmar Ejupovic | 2-6,2-6 |
| ITF - M15 Vyškovo | 2021/09/22 11:00 | Ilya Snitari v Vlad Andrei Dumitru | 7-5,6-1 |
| ITF - M15 Vyškovo | 2021/09/20 14:00 | Vlad Andrei Dumitru v Marcel Politowicz | 6-1,6-0 |
| ITF - M15 Vyškovo | 2021/09/20 06:00 | Vlad Andrei Dumitru v Vasil Yehorov | 6-4,6-2 |
| ITF - M15 Zlatibor | 2021/09/12 10:00 | Dusan Rajic v Vlad Andrei Dumitru | 6-7,7-5,10-6 |
| ITF - M25 Bacau | 2021/08/17 10:10 | Dragos Nicolae Madaras v Vlad Andrei Dumitru | 6-1,6-2 |