Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Novomoskovsk | 2021/05/25 06:15 | Bruno P Navarro v Aliaksandr Liaonenka | 6-0,5-7,7-10 |
| ITF M15 Novomoskovsk | 2021/05/24 12:00 | Svyatoslav Ilnytskyy v Aliaksandr Liaonenka | 4-6,3-6 |
| ITF M15 Tbilisi | 2021/05/19 07:35 | Aliaksandr Liaonenka v Benjamin Lock | 3-6,3-6 |
| ITF M15 Tbilisi | 2021/05/17 06:00 | Aliaksandr Liaonenka v Emir Sendogan | 6-2,7-5 |
| ITF M15 Tbilisi | 2021/05/17 05:30 | Aliaksandr Liaonenka v Irakli Metreveli | 6-0,6-3 |
| ITF M15 St Petersburg | 2021/04/12 08:35 | Egor Noskin v Aliaksandr Liaonenka | 6-4,6-2 |
| ITF M15 St Petersburg Qual | 2021/04/11 07:00 | Maxim Krapivin v Aliaksandr Liaonenka | 3-6,3-6 |
| ITF M15 St Petersburg | 2021/04/04 13:15 | Dominik Recek v Aliaksandr Liaonenka | 6-4,6-2 |
| ITF M15 Cairo | 2021/05/07 08:00 | Jose Fco. Vidal Azorin v Carlos Sanchez Jover | 6-3,6-4 |
| ITF M15 Cairo | 2021/05/06 07:55 | Mariano Navone v Carlos Sanchez Jover | 7-6,3-6,3-6 |
| ITF M15 Cairo | 2021/05/05 13:20 | Jack Pinnington Jones v Carlos Sanchez Jover | 3-6,7-6,2-6 |
| ITF M15 Cairo | 2021/05/01 10:30 | Carlos Sanchez Jover v Jack Pinnington Jones | 3-6,4-6 |
| ITF M15 Cairo | 2021/04/29 08:00 | Carlos Sanchez Jover v Felix Gill | 6-4,7-5 |
| ITF M15 Cairo | 2021/04/28 09:35 | Carlos Sanchez Jover v Gabriel Donev | 6-1,6-2 |
| ITF M15 Cairo | 2021/04/21 10:40 | Alex Barrena v Carlos Sanchez Jover | 2-6,6-4,6-2 |
| Challenger Marbella | 2021/03/30 10:45 | Gianluca Mager v Carlos Sanchez Jover | 6-3,6-2 |