Stadion: P Round: 54 Ground: Clay
| ITF - Tunesien F3 | 2016/01/29 10:20 | Tak Khunn Wang v Jeremy Jahn | 6-7,1-6 |
| Challenger - Barcelona | 2018/10/07 16:15 | Alexander Zhurbin v Tak Khunn Wang | 4-6,1-6 |
| Challenger - Barcelona | 2018/10/07 07:15 | Kaya Arinc v Tak Khunn Wang | 1-6,0-6 |
| Challenger - Florenz | 2018/09/30 12:20 | Tak Khunn Wang v Zizou Bergs | 4-6,5-7 |
| Challenger - Orleans | 2018/09/25 12:30 | Tak Khunn Wang v Sergiy Stakhovsky | 5-7,6-7 |
| Challenger - Orleans | 2018/09/24 09:00 | Tak Khunn Wang v Tim Van Rijthoven | 6-3,6-2 |
| Challenger - Orleans | 2018/09/23 09:00 | Benjamin Bonzi v Tak Khunn Wang | 6-7,6-2,0-6 |
| Challenger - Orleans | 2018/09/22 07:30 | Tak Khunn Wang v Luca Margaroli | 7-6,6-3 |
| Challenger - Istanbul | 2018/09/11 08:00 | Tak Khunn Wang v Tallon Griekspoor | 4-6,1-6 |
| Challenger - Barcelona | 2018/10/07 15:10 | Jeremy Jahn v Zizou Bergs | 7-6,6-1 |
| Challenger - Barcelona | 2018/10/07 07:15 | Nerman Fatic v Jeremy Jahn | 2-6,6-4,1-6 |
| Challenger - Florenz | 2018/09/29 13:45 | Jeremy Jahn v Nicola Kuhn | 3-6,6-3,4-6 |
| Challenger - Sibiu | 2018/09/18 10:00 | Simone Bolelli v Jeremy Jahn | 6-4,6-4 |
| Challenger - Sibiu | 2018/09/17 08:00 | Javier Barranco Cosano v Jeremy Jahn | 1-6,4-6 |
| Challenger - Sibiu | 2018/09/16 07:00 | Mircea-Alexandru Jecan v Jeremy Jahn | 3-6,1-6 |
| Challenger - Mallorca | 2018/08/26 09:50 | Joao Menezes v Jeremy Jahn | 6-3,6-4 |
| ITF - Polen F7 | 2018/08/19 09:00 | Jeremy Jahn v Pedro Sakamoto | 6-3,6-4 |