| Challenger Ochsenhausen | 2018/11/23 11:30 | Jakub Kosowski v Kovacs, Sebestyen | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/22 13:30 | Kovacs, Sebestyen v Josip Huzjak | W | 3-2 |
| Challenger Ochsenhausen | 2018/11/22 12:10 | Miroslav Sklensky v Kovacs, Sebestyen | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/22 10:10 | Yannick Vostes v Kovacs, Sebestyen | L | 3-2 |
| Challenger Ochsenhausen | 2018/11/21 14:10 | Sriram, Sushmit v Kovacs, Sebestyen | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/21 10:50 | Sven Happek v Kovacs, Sebestyen | L | 3-0 |
| Challenger Ochsenhausen | 2018/11/21 08:10 | Pawel Grela v Kovacs, Sebestyen | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/30 10:00 | Kovacs, Sebestyen v Josip Huzjak | L | 0-3 |
| Qatar Open 2019, MS | 2018/12/06 18:48 | Adam Szudi v Crisan, Adrian | L | 0-3 |
| Qatar Open 2019, MS | 2018/12/04 19:52 | Serdaroglu, David v Adam Szudi | W | 1-3 |
| Qatar Open 2019, MS | 2018/11/29 19:39 | Adam Szudi v Chun Ting Wong | L | 2-3 |
| Qatar Open 2019, MS | 2018/11/29 17:58 | Adam Szudi v Yang Wang | L | 0-3 |
| Qatar Open 2019, MS | 2018/11/16 18:06 | Adam Szudi v Zhidkov, Ilya | W | 3-1 |
| Qatar Open 2019, MS | 2018/10/26 14:19 | Jonathan Groth v Adam Szudi | L | 3-2 |
| Qatar Open 2019, MS | 2018/10/12 19:31 | Chen, Tianyuan v Adam Szudi | L | 3-1 |
| Qatar Open 2019, MS | 2018/10/12 17:53 | Gorak, Daniel v Adam Szudi | L | 3-2 |