| Euroopa karikas | 2021/05/14 08:45 | Andreas Levenko v Lehel Demeter | W | 3-1 |
| 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 |
| Meistrite liiga | 2021/09/15 18:50 | Thiago Monteiro v Andreas Levenko | W | 1-3 |
| Meistrite liiga | 2021/09/15 17:40 | Benjamin Brossier v Andreas Levenko | W | 2-3 |
| Czech Open | 2021/08/25 08:40 | Yevhen Pryshchepa v Andreas Levenko | L | 4-0 |
| Czech Open | 2021/08/24 16:20 | Andreas Levenko v Leo De Nodrest | W | 4-1 |
| Czech Open | 2021/08/24 12:10 | Andreas Levenko v Radek Skala | W | 4-2 |
| Czech Open | 2021/08/23 14:20 | Andreas Levenko v Carlo Rossi | W | 4-0 |
| WTT Contender Budapest | 2021/08/17 17:00 | Andreas Levenko v Quadri Aruna | L | 2-3 |
| European Championships | 2021/06/25 17:30 | Benedikt Duda v Andreas Levenko | L | 4-0 |
| Meistrite liiga | 2021/09/15 12:50 | Vladimir Sidorenko v Lehel Demeter | W | 2-3 |
| ETTU Cup - naised | 2021/06/13 14:42 | Lehel Demeter v Krisztian Molnar | W | 3-0 |
| Euroopa karikas | 2021/05/14 17:35 | Lehel Demeter v Daniel Habesohn | L | 1-3 |
| Euroopa karikas | 2021/05/14 08:45 | Andreas Levenko v Lehel Demeter | L | 3-1 |
| Euroopa karikas | 2021/05/12 14:20 | Endika Diez v Lehel Demeter | W | 2-3 |
| Euroopa karikas | 2021/03/28 10:00 | Andrea Landrieu v Lehel Demeter | L | 3-0 |
| Euroopa karikas | 2021/03/27 18:15 | Lehel Demeter v Leon Santek | W | 3-1 |
| Euroopa karikas | 2019/12/13 19:00 | Tomas Konecny v Lehel Demeter | L | 3-0 |