| Challenger - Ochsenhausen | 2017/03/09 14:15 | Lehel Demeter v Andreas Levenko | L | 3-1 |
| Challenger - Ochsenhausen | 2017/03/08 18:20 | Andreas Levenko v Lehel Demeter | L | 1-3 |
| Europe Cup | 2021/05/13 11:25 | Endika Diez v Andreas Levenko | W | 1-3 |
| Oostenrijk - Bundesliga 1 | 2021/04/11 15:30 | Andreas Levenko v Oleksandr Didukh | W | 3-2 |
| WTT Star Contender - Doha | 2021/03/06 16:30 | Andreas Levenko v Paul Drinkhall | L | 2-3 |
| WTT - Contender Doha | 2021/03/04 11:55 | Daeseong Cho v Andreas Levenko | L | 3-2 |
| WTT - Contender Doha | 2021/03/03 12:35 | Andreas Levenko v Liam Pitchford | W | 3-1 |
| WTT - Contender Doha | 2021/03/02 13:40 | Vladimir Sidorenko v Andreas Levenko | W | 0-3 |
| WTT - Contender Doha | 2021/03/02 08:20 | Benedek Olah v Andreas Levenko | W | 1-3 |
| WTT - Contender Doha | 2021/03/01 07:00 | Andreas Levenko v Paul Drinkhall | W | 3-2 |
| Europe Cup | 2021/05/12 14:20 | Endika Diez v Lehel Demeter | W | 2-3 |
| Europe Cup | 2021/03/28 10:00 | Andrea Landrieu v Lehel Demeter | L | 3-0 |
| Europe Cup | 2021/03/27 18:15 | Lehel Demeter v Leon Santek | W | 3-1 |
| Europe Cup | 2019/12/13 19:00 | Tomas Konecny v Lehel Demeter | L | 3-0 |
| Europe Cup | 2019/12/13 17:50 | Borna Kovac v Lehel Demeter | W | 1-3 |
| Europe Cup | 2019/09/15 08:40 | Lehel Demeter v Anxo Iglesias Nunez | W | 3-0 |
| ETTU Cup | 2019/09/14 17:00 | David Comellau v Lehel Demeter | W | 2-3 |
| Challenger - Ochsenhausen | 2019/05/21 12:35 | Daniel Gorak v Lehel Demeter | L | 3-2 |