Stadium: Court 10 Round: 25 Ground: Clay
| ITF M15 Gdynia | 2021/08/11 12:40 | Daniel Michalski v Igor Marcondes | 6-2,6-3 |
| ITF M25 Guayaquil | 2021/08/06 15:00 | Ricardo Rodriguez-Pace v Igor Marcondes | 6-3,6-2 |
| ITF M25 Guayaquil | 2021/08/05 14:30 | Alvaro Guillen Meza v Igor Marcondes | 1-6,0-6 |
| ITF M25 Guayaquil | 2021/08/03 17:05 | Igor Marcondes v Mateo Gomez | 6-1,6-0 |
| ITF M25 Portoviejo | 2021/07/28 16:00 | Igor Marcondes v Tristan McCormick | 5-7,6-7 |
| ITF M15 Edwardsville | 2021/07/22 14:20 | Igor Marcondes v Eliot Spizzirri | 6-7,6-7 |
| ITF M15 Edwardsville | 2021/07/21 14:00 | Igor Marcondes v Jibril Nettles | 6-3,6-1 |
| ITF M25 Santo Domingo | 2021/06/13 13:45 | Igor Marcondes v Nicolas Kicker | 7-6,1-6,6-7 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 07:00 | Aleksander Orlikowski v Daniel Michalski | 2-6,1-6 |
| Challenger Poznan | 2021/07/26 16:00 | Aleksander Orlikowski v Manuel Guinard | 3-6,5-7 |
| Polish National Tour | 2021/07/14 10:30 | Aleksander Orlikowski v Maks Kasnikowski | 7-6,3-6,1-6 |
| Polish National Tour | 2021/07/11 16:00 | Michal Dembek v Aleksander Orlikowski | 2-6,6-7 |
| ITF M15 Antalya | 2021/04/06 08:35 | Rio Noguchi v Aleksander Orlikowski | 6-1,6-4 |
| ITF M15 Antalya | 2021/03/31 11:00 | Aleksander Orlikowski v Taiyo Yamanaka | 3-6,1-6 |
| ITF M15 Bratislava | 2021/03/12 09:00 | Michal Dembek v Aleksander Orlikowski | 7-6,2-6,6-3 |
| ITF M15 Bratislava | 2021/03/11 12:55 | Aleksander Orlikowski v Baptiste Crepatte | 7-6,6-3 |