Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2020/10/25 08:30 | Thiago Agustin Tirante v Wojciech Marek | 7-6,6-7,6-3 |
| ITF M15 Monastir | 2020/10/24 08:30 | Wojciech Marek v Daniil Glinka | 6-3,6-4 |
| ITF M15 Monastir | 2020/10/23 10:05 | Wojciech Marek v Guido Ivan Justo | 6-3,6-2 |
| ITF M15 Monastir | 2020/10/22 11:35 | Alibek Kachmazov v Wojciech Marek | 6-4,2-6,3-6 |
| ITF M15 Monastir | 2020/10/21 08:00 | Wojciech Marek v Aziz Ouakaa | 4-6,6-1,6-2 |
| ITF M15 Melilla | 2020/09/23 09:25 | Eduard Esteve Lobato v Wojciech Marek | 6-4,6-1 |
| ITF M25 Prague | 2020/09/14 08:00 | Andrew Paulson v Wojciech Marek | 6-2,3-6,10-7 |
| ITF M25 Prague | 2020/09/13 09:00 | Wojciech Marek v Daniel Siniakov | 6-0,6-4 |
| ITF M15 Monastir | 2020/10/21 12:00 | Tim Heger v Alex Barrena | 6-2,0-6,6-4 |
| ITF M15 Melilla | 2020/09/22 14:40 | Alex Barrena v Adrian Andreev | 1-6,6-7 |
| ITF M15 Novomoskovsk | 2020/09/01 07:00 | Bogdan Bobrov v Alex Barrena | 6-1,6-2 |
| ITF M25 Hurlingham | 2020/03/04 16:05 | Alex Barrena v Mariano Kestelboim | 4-6,3-6 |
| ITF M25 Hurlingham | 2020/03/03 13:00 | Alex Barrena v Nicolas Uryson | 6-1,6-0 |
| ITF M25 Hurlingham | 2020/03/02 13:00 | Valerio Aboian v Alex Barrena | 7-6,3-6,6-10 |
| ITF M25 Hurlingham | 2020/03/01 15:30 | Alex Barrena v Andres Gabriel Ciurletti | 6-3,6-3 |
| ITF M15 Buenos Aires | 2019/09/17 14:00 | Luciano Carraro v Alex Barrena | 6-7,6-1,10-3 |