| Challenger Ochsenhausen | 2019/03/13 07:30 | Jakub Kosowski v Pawel Grela | W | 3-0 |
| Challenger Ochsenhausen | 2018/12/20 13:00 | Robert Floras v Jakub Kosowski | L | 3-0 |
| Challenger Ochsenhausen | 2018/12/20 10:50 | Miroslav Horejsi v Jakub Kosowski | L | 3-0 |
| Challenger Ochsenhausen | 2018/12/20 08:10 | Jakub Kosowski v Lehel Demeter | L | 1-3 |
| Challenger Ochsenhausen | 2018/12/19 11:30 | Yannick Vostes v Jakub Kosowski | W | 1-3 |
| Challenger Ochsenhausen | 2018/12/19 09:30 | Petr David v Jakub Kosowski | W | 2-3 |
| Challenger Ochsenhausen | 2018/12/07 12:25 | Robert Floras v Jakub Kosowski | L | 3-2 |
| Challenger Ochsenhausen | 2018/12/07 10:50 | Jakub Kosowski v Guillermo Martinez | W | 3-2 |
| Challenger Ochsenhausen | 2019/03/13 08:10 | Andreas Levenko v Filip Zeljko | L | 2-3 |
| Czech Republic Extraleague | 2019/03/08 16:15 | Andreas Levenko v Tomasz Kotowski | L | 2-4 |
| Czech Republic Extraleague | 2019/03/08 12:10 | Andreas Levenko v Uladzislau Rukliatsou | L | 3-4 |
| Czech Republic Extraleague | 2019/02/24 16:11 | Andreas Levenko v Simon Pfeffer | W | 3-0 |
| Czech Republic Extraleague | 2019/02/24 14:08 | Andreas Levenko v Andy Pereira | W | 3-1 |
| Oman Open U21 Women | 2019/02/16 10:00 | Shunsuke Togami v Andreas Levenko | L | 3-1 |
| Qatar Open XD | 2019/01/16 10:40 | Andreas Levenko v Bastian Steger | L | 2-4 |
| Qatar Open XD | 2019/01/15 17:50 | Andreas Levenko v Elias Ranefur | W | 4-1 |