| UTR Pro Tennis Series Bucharest | 2021/12/01 11:00 | Stefan Palosi v Dragos Constantin Ignat | 6-2,6-0 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 11:00 | Dan Alexandru Tomescu v Dragos Constantin Ignat | 6-3,5-2 |
| ITF M15 Nules | 2021/11/15 10:00 | Dragos Constantin Ignat v Vicente O Moratalla | 6-3,5-7,9-11 |
| ITF M15 Nules | 2021/11/14 08:30 | Dragos Constantin Ignat v Filippo Giovannini | 6-3,6-1 |
| ITF M15 Benicarlo | 2021/11/09 09:00 | Dragos Constantin Ignat v Louroi Martinez | 4-6,5-7 |
| ITF M15 Benicarlo | 2021/11/08 11:00 | Dragos Constantin Ignat v Juan C Garcia Garcia | 6-2,6-4 |
| ITF M15 Benicarlo | 2021/11/07 09:30 | Dragos Constantin Ignat v Cameron Price | 6-3,6-1 |
| UTR Pro Tennis Series Brasov | 2021/10/31 09:30 | Roman Boychuk v Dragos Constantin Ignat | 6-4,3-6,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/11/30 12:30 | Stefan Palosi v Johann Willems | 2-6,3-6 |
| UTR Pro Tennis Series Amsterdam | 2021/11/06 15:00 | Johann Willems v Mikhail Minakov | 2-5 |
| UTR Pro Tennis Series Amsterdam | 2021/11/05 13:30 | Guy Den Heijer v Johann Willems | 7-6,2-6,6-4 |
| UTR Pro Tennis Series Amsterdam | 2021/11/04 12:00 | Jip Van Assendelft v Johann Willems | 3-6,2-5 |
| UTR Pro Tennis Series Amsterdam | 2021/11/02 12:00 | Miko Wassermann v Johann Willems | 2-6,2-6 |
| UTR Pro Tennis Series Amsterdam | 2021/11/01 13:30 | Johann Willems v Lawrence Bataljin | 6-1,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/17 08:30 | Johann Willems v Christian Hansen | 6-1,5-1 |
| UTR Pro Tennis Series Mulheim | 2021/10/16 08:15 | Constantin Schmitz v Johann Willems | 3-6,1-6 |