| 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 | 2017/12/04 19:00 | Kriston, Daniel v Kuzmin, Fedor | L | 2-3 |
| Challenger Ochsenhausen | 2017/12/04 16:20 | Kriston, Daniel v Di Marino, Alessandro | W | 3-0 |
| Challenger Ochsenhausen | 2017/12/04 15:00 | Frane Kojic v Kriston, Daniel | L | 3-2 |
| Challenger Ochsenhausen | 2017/12/04 11:30 | Yuto Muramatsu v Kriston, Daniel | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/09 12:40 | Joao Geraldo v Shouman, Mohamed | L | 3-2 |
| Challenger Ochsenhausen | 2018/01/09 08:40 | Petr David v Shouman, Mohamed | L | 3-1 |
| Challenger Ochsenhausen | 2018/01/08 20:20 | Shouman, Mohamed v Enzo Angles | L | 1-3 |
| Challenger Ochsenhausen | 2018/01/08 17:00 | Shouman, Mohamed v Bohumil Vozicky | W | 3-2 |
| Challenger Ochsenhausen | 2018/01/08 15:00 | Rakov, Valerij v Shouman, Mohamed | L | 3-2 |
| Challenger Ochsenhausen | 2018/01/08 11:30 | Robert Floras v Shouman, Mohamed | L | 3-0 |
| Challenger Ochsenhausen | 2018/01/08 08:50 | Alvaro Robles v Shouman, Mohamed | L | 3-0 |