| Polen - National Tour | 2020/08/18 07:30 | Daniel Michalski v Maciej Rajski | 6-4,6-2 |
| Marbello Cup - Exhibition Series | 2020/06/05 10:10 | Maciej Rajski v Daniel Michalski | 3-6,7-6,3-10 |
| Marbello Cup - Exhibition Series | 2020/06/04 07:00 | Daniel Michalski v Maciej Rajski | 7-5,6-2 |
| Polen - National Tour | 2021/07/12 11:30 | Maciej Rajski v Piotr Galus | 6-1,6-2 |
| Polen - National Tour | 2021/07/10 09:30 | Maciej Rajski v Yann Wojcik | 6-3,6-3 |
| ITF M25 Wroclaw | 2021/06/30 09:30 | Maciej Rajski v Oscar Jose Gutierrez | 3-6,4-6 |
| ITF M25 Wroclaw | 2021/06/29 07:55 | Maciej Rajski v Milos Karol | 6-4,6-4 |
| 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 |
| Polen - National Tour | 2021/07/13 11:50 | Mateusz Terczynski v Daniel Michalski | 2-6,1-6 |
| Challenger Braunschweig | 2021/07/06 15:50 | Daniel Michalski v Vit Kopriva | 2-6,2-6 |
| Challenger Braunschweig | 2021/07/05 09:30 | Tim Sandkaulen v Daniel Michalski | 3-6,5-7 |
| Challenger Braunschweig | 2021/07/04 09:00 | Daniel Michalski v Adrian Andreev | 7-6,7-6 |
| ITF M25 Wroclaw | 2021/07/01 08:50 | Toby Alex Kodat v Daniel Michalski | 6-7,6-4,6-0 |
| ITF M25 Wroclaw | 2021/06/30 09:30 | Sandro Szic v Daniel Michalski | 1-6,2-6 |
| Challenger Almaty - Kval | 2021/06/13 07:40 | Jesper De Jong v Daniel Michalski | 6-2,6-1 |
| Challenger Almaty | 2021/06/06 04:00 | Daniel Michalski v Corentin Denolly | 6-3,6-7,2-6 |