| Challenger Ochsenhausen | 2018/11/12 15:00 | Miroslav Horejsi v Lehel Demeter | W | 1-3 |
| Challenger Ochsenhausen | 2018/11/12 11:30 | Jiri Vrablik v Lehel Demeter | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/12 08:50 | Daniel Kiss v Lehel Demeter | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/19 12:50 | Dauud Cheaib v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/19 12:05 | Lehel Demeter v Jens Schabacker | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/19 08:30 | Lehel Demeter v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/19 06:30 | Evgueni Chtchetinine v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/18 10:30 | Jens Schabacker v Lehel Demeter | W | 1-3 |
| Challenger Ochsenhausen | 2018/11/12 17:40 | Miroslav Horejsi v Romain Lorentz | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/12 15:40 | Jiri Vrablik v Romain Lorentz | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/12 10:50 | Daniel Kiss v Romain Lorentz | W | 1-3 |
| Challenger Ochsenhausen | 2018/11/12 08:10 | Josip Huzjak v Romain Lorentz | L | 3-2 |
| Qatar Open XD | 2018/08/15 07:10 | Anders Lind v Romain Lorentz | L | 4-0 |
| Qatar Open Women | 2018/05/18 18:04 | Jiri Vrablik v Romain Lorentz | L | 3-0 |
| Qatar Open XD | 2018/03/21 14:00 | Seungmin Cho v Romain Lorentz | L | 4-1 |
| Qatar Open XD | 2018/03/20 13:40 | Romain Lorentz v Diogo Chen | W | 4-2 |