Round: 62 Ground: Hardcourt outdoor
| ITF Poland F4 Qual | 2014/06/22 07:30 | Borkowski, Mikolaj v Drzewiecki, Karol | 4-6,7-5,4-6 |
| ITF Poland F5 Qual | 2017/07/09 13:00 | Drzewiecki, Karol v Zielinski, Przemyslaw | 6-4,6-0 |
| ITF Poland F5 Qual | 2017/07/08 07:00 | Drzewiecki, Karol v Kokulewski, Arnold | 7-5,6-1 |
| ITF Poland F4 | 2017/07/04 10:30 | Grigelis, Laurynas v Drzewiecki, Karol | 6-2,6-1 |
| ITF Poland F4 Qual | 2017/07/03 09:50 | Drzewiecki, Karol v Randpere, Martin Valdo | 6-1,6-1 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Drzewiecki, Karol v Kyrychenko, Oleksander | 7-6,6-4 |
| ITF Poland F4 Qual | 2017/07/01 11:00 | Drzewiecki, Karol v Piatek, Mateusz | 2-6,6-2,7-6 |
| ITF Poland F3 Qual | 2017/06/26 10:00 | Oleg Prihodko v Drzewiecki, Karol | 6-3,4-6,6-1 |
| ITF Poland F1 | 2017/06/10 08:00 | Frost, Linus v Drzewiecki, Karol | 6-1,6-0 |
| ITF Poland F5 Qual | 2017/07/09 13:00 | Borkowski, Mikolaj v Bosnjak, Mislav | 6-3,6-4 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Sakalauskas, Feliksas v Borkowski, Mikolaj | 6-4,6-3 |
| ITF Poland F4 Qual | 2017/07/01 07:00 | Borkowski, Mikolaj v Kris Krawcewicz | 1-6,7-5,7-5 |
| ITF Poland F3 Qual | 2017/06/25 08:00 | Karl Friberg v Borkowski, Mikolaj | 6-4,6-2 |
| Hong Kong F4, Simples | 2016/12/16 23:00 | Borkowski, Mikolaj v Clarke, Curtis | 5-7,5-7 |
| Shenzhen, China, Qualifying | 2016/09/24 06:00 | Borkowski, Mikolaj v Vanni, Luca | 1-6,1-6 |
| ITF Poland F6 Qual | 2016/08/22 10:10 | Pel, David v Borkowski, Mikolaj | 7-5,6-3 |
| ITF Poland F5 Qual | 2016/08/15 08:00 | Wojnar, Bartosz v Borkowski, Mikolaj | 6-1,6-2 |