Stadium: Court 12 Round: 45 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/09/12 10:00 | Radu F Macovei v Ivan Penev | 4-6,3-6 |
| ITF M25 Bacau | 2021/08/16 13:30 | Radu F Macovei v Ilya Snitari | 0-6,2-6 |
| ITF M15 Curtea de Arges | 2021/08/09 07:00 | Luis Faria v Radu F Macovei | 6-3,6-2 |
| ITF M25 Pitesti | 2021/08/02 08:30 | Radu F Macovei v Mihai Razvan Marinescu | 4-6,2-6 |
| ITF M25 Pitesti | 2021/08/01 10:00 | Radu F Macovei v Razvan Aghion | 6-4,6-2 |
| ITF M15 Cairo | 2021/07/19 08:30 | Fares Zakaria v Radu F Macovei | 6-2,6-3 |
| ITF M15 Sofia | 2021/07/05 08:00 | Radu F Macovei v Andrew Fenty | 3-6,3-6 |
| ITF M15 Sofia | 2021/07/04 10:30 | Radu F Macovei v Lazar Vojinovic | 4-6,7-6,10-4 |
| ITF M15 Vyshkovo | 2021/09/23 08:30 | Nico Hornitschek v Gergely Madarasz | 4-6,6-2,1-6 |
| ITF M15 Vyshkovo | 2021/09/21 07:00 | Mykhailo Mossur v Nico Hornitschek | 2-6,3-6 |
| ITF M25 Eupen | 2021/09/06 13:30 | Nico Hornitschek v Tom Gentzsch | 4-6,4-6 |
| ITF M25 Eupen | 2021/09/05 07:30 | Massimo Brambati v Nico Hornitschek | 2-6,0-6 |
| ITF M25 Ricany | 2021/08/29 08:00 | Philipp Pavlenko v Nico Hornitschek | 7-5,6-3 |
| ITF M25 Caslano | 2021/08/23 13:55 | Louroi Martinez v Nico Hornitschek | 6-2,6-2 |
| ITF M25 Prostejov | 2021/08/17 11:50 | Uladzimir Ignatik v Nico Hornitschek | 2-6,6-0,6-1 |
| ITF M25 Prostejov | 2021/08/16 09:50 | Nico Hornitschek v Ondrej Valek | 6-1,6-2 |