Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Bad Waltersdorf | 2021/08/23 13:00 | Gabriel Decamps v Lorenzo Rottoli | 6-4,7-6 |
| ITF M15 Bad Waltersdorf | 2021/08/23 07:00 | Gabriel Decamps v Martin Zeljenka | 6-1,6-1 |
| ITF M15 Bad Waltersdorf | 2021/08/22 09:00 | Hajek, Petr v Gabriel Decamps | 6-7,2-6 |
| ITF M15 Warmbad-Villach | 2021/08/21 11:00 | Peter Heller v Gabriel Decamps | 7-5,6-2 |
| ITF M15 Warmbad-Villach | 2021/08/20 12:50 | Gabriel Decamps v Krainer, L. | 6-2,6-3 |
| ITF M15 Warmbad-Villach | 2021/08/19 10:45 | Capecchi, Daniele v Gabriel Decamps | 7-5,2-6,2-6 |
| ITF M15 Warmbad-Villach | 2021/08/18 12:45 | Gabriel Decamps v Jonas Trinker | 6-1,7-6 |
| ITF M15 Warmbad-Villach | 2021/08/17 08:00 | Martin Zeljenka v Gabriel Decamps | 2-6,2-6 |
| ITF M15 Bratislava | 2021/08/17 10:30 | Nagy, Peter v Marat Sharipov | 1-6,2-6 |
| ITF M15 Novi Sad | 2021/08/04 10:00 | Gorazd Srbljak v Nagy, Peter | 3-6,6-4,7-5 |
| ITF M15 Novi Sad | 2021/07/30 10:20 | Filip Misolic v Nagy, Peter | 6-3,6-3 |
| ITF M15 Novi Sad | 2021/07/29 09:00 | Pedro Boscardin Dias v Nagy, Peter | 6-7,7-5,2-6 |
| ITF - M15 Porec | 2021/03/10 10:45 | Nagy, Peter v Damien Wenger | 3-6,6-4,1-6 |
| ITF - M25 Antalya | 2020/02/27 07:00 | Nagy, Peter v Yshai Oliel | 0-6,3-6 |
| ITF - M25 Antalya | 2020/02/26 10:00 | Alessandro Ingarao v Nagy, Peter | 6-3,6-7,3-6 |
| ITF - M25 Antalya | 2020/02/24 07:00 | Nagy, Peter v Michalis Sakellaridis | 6-2,6-4 |