Stadium: Court 18 Round: 62 Ground: Clay
| ITF M15 Pirot | 2021/09/19 09:30 | Jamie Krattiger v Stefan Ivic | 4-6,1-6 |
| ITF M15 Zlatibor | 2021/09/12 10:00 | Jamie Krattiger v Obrad Markovski | 2-6,6-7 |
| ITF M25 Ajaccio | 2021/07/05 15:30 | Andrea Gola v Jamie Krattiger | 6-0,6-1 |
| ITF M15 Monastir | 2021/03/07 08:00 | Colin Sinclair v Jamie Krattiger | 6-1,6-1 |
| Challenger Sibiu | 2021/09/26 09:40 | Vlad Andrei Dumitru v Elmar Ejupovic | 2-6,2-6 |
| ITF M15 Vyshkovo | 2021/09/22 11:00 | Ilya Snitari v Vlad Andrei Dumitru | 7-5,6-1 |
| ITF M15 Vyshkovo | 2021/09/20 14:00 | Vlad Andrei Dumitru v Marcel Politowicz | 6-1,6-0 |
| ITF M15 Vyshkovo | 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 |
| ITF M15 Curtea de Arges | 2021/08/11 10:25 | Vlad Andrei Dumitru v Cezar Cretu | 5-7,1-6 |
| ITF M25 Pitesti | 2021/08/05 14:55 | Vlad Andrei Dumitru v Dragos Nicolae Madaras | 3-6,4-6 |