Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Polish National Tour | 2020/06/21 14:00 | Filip Kolasinski v Wojciech Marek | 7-5,6-2 |
| Polish National Tour | 2020/06/18 11:00 | Wojciech Marek v Daniel Michalski | 3-6,3-6 |
| ITF M15 Toulouse | 2020/03/11 10:30 | Clement Chidekh v Wojciech Marek | 4-6,4-6 |
| ITF M15 Faro | 2020/03/04 11:35 | Wojciech Marek v Alberto Barroso Campos | 2-6,4-6 |
| ITF M15 Faro | 2020/03/02 15:30 | Wojciech Marek v Marvin Moeller | 6-3,6-7,10-3 |
| ITF M15 Faro | 2020/03/02 10:00 | Wojciech Marek v Fabio Coelho | 6-3,6-1 |
| ITF M15 Faro | 2020/03/01 13:00 | Wojciech Marek v Riaan Du Toit | 6-3,6-4 |
| ITF M25 Glasgow | 2020/02/21 12:25 | Wojciech Marek v Jack Draper | 2-6,4-6 |
| 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 |
| ITF M15 Buenos Aires | 2019/09/16 13:00 | Alex Barrena v Gian M Di Natale | 6-4,2-6,11-9 |
| ITF Argentina F8 | 2018/11/03 13:00 | Lorenzo Gagliardo v Alex Barrena | 6-4,2-6,6-2 |