| ITF Spain F21 Qual | 2018/07/30 07:00 | Trapeznikov, Zakhar v Mas de Ugarte, Jordi | 4-6,6-2,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/30 08:00 | Trapeznikov, Zakhar v Ilya Snitari | 6-4,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 09:30 | Trapeznikov, Zakhar v Ivan Gakhov | 2-6,7-5,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 15:00 | Trapeznikov, Zakhar v Jules Marie | 4-6,7-5,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 12:30 | Pujol Navarro, Bruno v Trapeznikov, Zakhar | 6-4,5-4 |
| ITF - M25 Reus | 2021/04/11 11:00 | Bondarevskiy, Yan v Trapeznikov, Zakhar | 6-3,6-3 |
| ITF - M25 La Nucia | 2021/03/16 08:25 | Trapeznikov, Zakhar v Leopold Zima | 6-2,2-6,10-12 |
| ITF - M25 La Nucia | 2021/03/15 12:00 | Trapeznikov, Zakhar v Link, Joel Vincent | 6-4,6-1 |
| ITF - M25 La Nucia | 2021/03/14 12:00 | Alberto Barroso Campos v Trapeznikov, Zakhar | 3-6,4-6 |
| UTR Pro Tennis Series Barcelona | 2021/04/30 12:30 | Mas de Ugarte, Jordi v Mora, Maxime | 6-2,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/04/28 08:00 | Mas de Ugarte, Jordi v Alexis Gautier | 3-6,6-7 |
| UTR Pro Tennis Series Barcelona | 2021/04/27 11:30 | Mas de Ugarte, Jordi v Kuzey Cekirge | 3-6,0-5 |
| UTR Pro Tennis Series Barcelona | 2021/04/26 08:00 | Laurent, Thomas v Mas de Ugarte, Jordi | 3-6,5-6 |
| ITF - M25 Reus | 2021/04/12 07:30 | Mas de Ugarte, Jordi v Max Alcala Gurri | 4-6,7-6,6-10 |
| ITF - M25 Reus | 2021/04/11 07:00 | Pla Malfeito, Jaume v Mas de Ugarte, Jordi | 6-7,1-6 |
| ITF - M25 Vale Do Lobo | 2021/03/09 10:00 | Ugo Blanchet v Mas de Ugarte, Jordi | 6-1,6-4 |
| ITF - M25 Vale Do Lobo | 2021/03/08 11:00 | Mas de Ugarte, Jordi v Lluc Mir Anglada | 3-6,6-2,11-9 |