| Challenger - Ochsenhausen | 09/13 15:31 | - | Li Youngyin v Boguslav Koszyk | W | 3-0 | |
| Challenger - Ochsenhausen | 02/06 11:06 | - | Li Youngyin v Jan Zandecki | W | 3-1 | |
| Challenger - Ochsenhausen | 11/27 18:47 | - | Patryk Chojnowski v Li Youngyin | W | 1-2 | |
| Challenger - Ochsenhausen | 11/27 17:15 | - | Mateusz Troka v Li Youngyin | W | 0-3 |