Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/05/31 10:30 | Thomas Deschamps v Nicolas Agustin Lema | 6-2,6-4 |
| ITF M15 Antalya | 2021/05/30 07:30 | Jip Van Assendelft v Nicolas Agustin Lema | 4-6,7-6,10-12 |
| ITF M15 Antalya | 2021/05/24 07:00 | Daniel Antonio Nunez v Nicolas Agustin Lema | 6-4,6-2 |
| ITF M15 Antalya | 2021/05/10 07:00 | Nicolas Agustin Lema v Alafia Ayeni | 2-6,0-6 |
| ITF M15 Antalya | 2021/05/09 07:00 | Nicolas Agustin Lema v Suleyman Deniz Gursoy | 6-2,6-1 |
| ITF M15 Cordoba | 2021/04/04 17:00 | Nicolas Agustin Lema v Lautaro Agustin Falabella | 3-6,1-6 |
| ITF M15 Villa Maria | 2021/03/28 14:00 | Nicolas Agustin Lema v Astur Martinez Irigoyen | 2-6,5-7 |
| ITF M15 Quinta Do Lago | 2020/11/01 14:00 | Nicolas Agustin Lema v Joris Hoogland | 6-4,6-7,8-10 |
| ITF M15 Antalya | 2021/06/06 07:30 | Elijah Poritzky v Zakhar Trapeznikov | 2-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/05/02 08:30 | Noah Lopez v Zakhar Trapeznikov | 2-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/05/01 11:00 | Zakhar Trapeznikov v Jordi Mas De Ugarte | 2-6,7-6,7-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/30 08:00 | Zakhar Trapeznikov v Ilya Snitari | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 09:30 | Zakhar Trapeznikov v Ivan Gakhov | 2-6,7-5,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 15:00 | Zakhar Trapeznikov v Jules Marie | 4-6,7-5,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 12:30 | Bruno P Navarro v Zakhar Trapeznikov | 6-4,5-4 |
| ITF M25 Reus | 2021/04/11 11:00 | Yan Bondarevskiy v Zakhar Trapeznikov | 6-3,6-3 |