| Challenger Ochsenhausen | 2018/01/22 16:20 | Kriston, Daniel v Jimenez, Ricardo | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/22 13:30 | Kriston, Daniel v Abdulaziz Bu Shulaybi | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/22 10:10 | Frane Kojic v Kriston, Daniel | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/22 08:10 | Kriston, Daniel v Shouman, Mohamed | L | 1-3 |
| Qatar Open XD | 2018/01/16 18:00 | Florent Lambiet v Kriston, Daniel | L | 4-2 |
| Qatar Open XD | 2018/01/16 13:50 | Vitor Ishiy v Kriston, Daniel | W | 2-4 |
| Challenger Ochsenhausen | 2017/12/05 11:20 | Antonin Gavlas v Kriston, Daniel | L | 3-1 |
| Challenger Ochsenhausen | 2017/12/05 08:00 | Baciocchi, Alessandro v Kriston, Daniel | W | 0-3 |
| Challenger Ochsenhausen | 2018/01/22 18:20 | Frane Kojic v Sitak, Andriy | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/22 15:40 | Sitak, Andriy v Shouman, Mohamed | L | 1-3 |
| Challenger Ochsenhausen | 2018/01/22 11:30 | Sitak, Andriy v Can Akkuzu | L | 0-3 |
| Challenger Ochsenhausen | 2018/01/22 09:30 | Sitak, Andriy v Chtchetinine, Evgueni | L | 1-3 |
| Challenger Ochsenhausen | 2018/01/16 11:20 | Kuzmin, Fedor v Sitak, Andriy | L | 3-1 |
| Challenger Ochsenhausen | 2018/01/16 09:20 | Sitak, Andriy v Antonin Gavlas | L | 0-3 |
| Challenger Ochsenhausen | 2018/01/15 21:00 | Blaszcyk, Lucjan v Sitak, Andriy | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/15 18:20 | Miroslav Horejsi v Sitak, Andriy | L | 3-1 |