| Challenger Ochsenhausen | 2017/01/17 11:22 | Jakub Folwarski v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2019/09/30 08:30 | Jiri Martinko v Andriy Sitak | L | 3-1 |
| Challenger Ochsenhausen | 2019/08/27 11:40 | Andriy Sitak v Antonin Gavlas | L | 1-3 |
| Challenger Ochsenhausen | 2019/08/27 09:00 | Andriy Sitak v Koyo Kanamitsu | W | 3-0 |
| Challenger Ochsenhausen | 2019/08/26 20:00 | Andriy Sitak v Yannick Vostes | L | 0-3 |
| Challenger Ochsenhausen | 2019/08/26 15:20 | Andriy Sitak v Romain Lorentz | L | 0-3 |
| Challenger Ochsenhausen | 2019/08/26 12:30 | Andriy Sitak v Pawel Grela | W | 3-0 |
| Challenger Ochsenhausen | 2019/08/26 09:10 | Jakub Kosowski v Andriy Sitak | W | 2-3 |
| Challenger Ochsenhausen | 2019/08/26 07:10 | Andriy Sitak v Daniel Kriston | L | 1-3 |
| Challenger Ochsenhausen | 2019/09/30 06:30 | Pawel Grela v Jakub Folwarski | W | 0-3 |
| Summer Universiade | 2019/07/06 15:50 | Joshua Bennett v Jakub Folwarski | W | 0-3 |
| Summer Universiade | 2019/07/05 12:18 | Jakub Folwarski v Lionel Weber | L | 1-3 |
| Summer Universiade | 2019/07/05 10:43 | Jakub Folwarski v Lars Posch | W | 3-1 |
| Qatar Open Women | 2018/12/08 17:19 | Jakub Folwarski v Yaroslav Zhmudenko | L | 1-3 |
| Qatar Open Women | 2018/12/08 14:49 | Jakub Folwarski v Grigory Vlasov | L | 2-3 |
| Challenger Ochsenhausen | 2018/10/26 09:10 | Jakub Folwarski v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/26 06:30 | Jakub Folwarski v Yannick Vostes | L | 1-3 |