Stadium: M (CC) Round: 26 Ground: Clay
| ITF M15 Monastir | 2021/04/06 09:00 | Christoph Negritu v Vladislav Melnic | 6-2,6-1 |
| ITF M15 Monastir | 2021/03/30 10:30 | Christoph Negritu v Christian Langmo | 6-3,6-7,6-7 |
| ITF M15 Monastir | 2021/03/25 08:30 | Mohamed Aziz Dougaz v Christoph Negritu | 6-1,0-6,6-3 |
| ITF M15 Monastir | 2021/03/23 13:30 | Alex Barrena v Christoph Negritu | 6-3,3-6,4-6 |
| ITF M15 Monastir | 2021/03/18 10:00 | Christoph Negritu v Raphael Collignon | 6-7,4-6 |
| ITF M15 Monastir | 2021/03/16 09:55 | Nicolas Moreno De Alboran v Christoph Negritu | 6-7,2-6 |
| ITF M15 Monastir | 2021/03/10 12:15 | Kai Lemstra v Christoph Negritu | 6-4,2-6,6-1 |
| ITF M15 Monastir | 2021/03/02 08:30 | Constantin Schmitz v Christoph Negritu | 6-4,7-6 |
| ITF M15 Opatija | 2021/03/25 09:00 | Damien Wenger v Giacomo Dambrosi | 1-6,3-6 |
| ITF M15 Opatija | 2021/03/23 12:00 | Terence Atmane v Damien Wenger | 6-4,1-6,1-6 |
| ITF M15 Rovinj | 2021/03/17 09:00 | Francesco Passaro v Damien Wenger | 6-3,6-2 |
| ITF M15 Rovinj | 2021/03/16 10:40 | Damien Wenger v Maxime Mora | 7-5,6-3 |
| ITF M15 Rovinj | 2021/03/15 14:10 | Damien Wenger v Gorazd Srbljak | 6-2,6-2 |
| ITF M15 Rovinj | 2021/03/15 08:00 | Damien Wenger v Borna Devald | 6-0,4-6,10-2 |
| ITF M15 Porec | 2021/03/13 10:00 | Damien Wenger v Pietro Rondoni | 4-6,5-7 |
| ITF M15 Porec | 2021/03/12 09:00 | Damien Wenger v Alexandar Lazarov | 7-6,6-0 |