| UTR Pro Tennis Series Bucharest | 2021/12/05 11:00 | Kolisnyk, Olexiy v Ignat, Dragos Constantin | 6-7,6-3,4-1 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 08:00 | Mihnea Petru Zaharia v Ignat, Dragos Constantin | 1-6,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 11:00 | Ignat, Dragos Constantin v Ivanov, Simon Anthony | 0-6,1-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/02 08:00 | Ignat, Dragos Constantin v Willems, Johann | 1-6,2-5 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 11:00 | Stefan Palosi v Ignat, Dragos Constantin | 6-2,6-0 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 11:00 | Dan Alexandru Tomescu v Ignat, Dragos Constantin | 6-3,5-2 |
| ITF M15 Nules | 2021/11/15 10:00 | Ignat, Dragos Constantin v Vicente O Moratalla | 6-3,5-7,9-11 |
| ITF M15 Nules | 2021/11/14 08:30 | Ignat, Dragos Constantin v Filippo Giovannini | 6-3,6-1 |