| Challenger Ochsenhausen | 2018/11/30 10:50 | Miroslav Horejsi v Adrian Wiecek | L | 3-1 |
| Challenger Ochsenhausen | 2018/11/30 08:50 | Dauud Cheaib v Adrian Wiecek | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/29 12:10 | Adrian Wiecek v Rodrigo Tapia | W | 3-2 |
| Challenger Ochsenhausen | 2018/11/29 08:50 | Adrian Wiecek v Sven Happek | W | 3-0 |
| Challenger Ochsenhausen | 2018/11/29 07:30 | Enio Mendes v Adrian Wiecek | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/28 11:30 | Aleksandar Karakasevic v Adrian Wiecek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/28 08:50 | Fedor Kuzmin v Adrian Wiecek | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/27 12:15 | Adrian Wiecek v Miroslav Horejsi | L | 0-3 |
| Czech Extraleague | 2019/02/13 11:20 | Lars Posch v Peng Xiang | L | 0-4 |
| Qatar Open XD | 2018/04/11 07:00 | Andreas Dilling v Lars Posch | L | 3-1 |
| Qatar Open XD | 2018/04/10 07:00 | Narayan Kapolnek v Lars Posch | L | 3-0 |
| Challenger Ochsenhausen | 2017/10/13 09:10 | Fedor Kuzmin v Lars Posch | L | 3-0 |
| Challenger Ochsenhausen | 2017/10/13 07:10 | Eduardo Gonzales v Lars Posch | W | 0-3 |
| Challenger Ochsenhausen | 2017/10/12 11:50 | Gleb Shamruk v Lars Posch | L | 3-0 |
| Challenger Ochsenhausen | 2017/10/12 09:10 | Lars Posch v Emil Santos | L | 1-3 |
| Challenger Ochsenhausen | 2017/10/12 06:30 | Lars Posch v Michal Kadlcek | L | 0-3 |