Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Wroclaw | 2021/06/28 11:00 | Piotr Grynkowski v Maciej Rajski | 6-7,4-6 |
| ITF M25 Wroclaw | 2021/06/27 15:30 | Jeremy Schifris v Maciej Rajski | 1-6,2-6 |
| ITF M25 Poznan | 2020/08/27 08:55 | Kacper Zuk v Maciej Rajski | 6-2,6-0 |
| ITF M25 Poznan | 2020/08/26 07:55 | Piotr Matuszewski v Maciej Rajski | 3-6,6-7 |
| ITF M25 Poznan | 2020/08/25 08:00 | Maciej Rajski v Dominik Recek | 6-0,6-1 |
| ITF M25 Poznan | 2020/08/24 08:00 | Maciej Rajski v Sandro Szic | 6-2,6-2 |
| Polish National Tour | 2020/08/20 13:20 | Maciej Rajski v Aleksander Orlikowski | 1-6,6-3,6-7 |
| Polish National Tour | 2020/08/20 10:30 | Maciej Rajski v Adam Kwiatkowski | 6-2,6-2 |
| ITF M25 Wroclaw | 2021/06/28 11:00 | Michal Novansky v Milos Karol | 1-6,6-1,4-10 |
| ITF M25 Wroclaw | 2021/06/27 12:30 | Milos Karol v Pawel Juszczak | 6-7,6-3,10-8 |
| Challenger Bratislava | 2021/06/07 10:30 | Juan Manuel Cerundolo v Milos Karol | 6-4,6-2 |
| ITF M25 Most | 2021/05/23 08:00 | Niklas Waldner v Milos Karol | 3-6,7-5,10-3 |
| ITF M25 Prague | 2021/05/10 10:30 | Milos Karol v Lucas Bouquet | 6-4,3-6,5-10 |
| ITF M25 Prague | 2021/05/09 13:30 | Nicolas Alvarez v Milos Karol | 3-6,4-6 |
| ITF M15 Bratislava | 2021/03/10 11:40 | Milos Karol v Jonathan Eysseric | 6-7,4-6 |
| ITF M15 Bratislava | 2021/03/09 09:00 | Samo Polakovic v Milos Karol | 4-6,1-6 |