| German Open XD | 2020/01/28 20:10 | Mittelham/Qiu v Ionescu/Szocs | W | 0-3 |
| European Championships XD | 2021/06/23 17:40 | Ionescu/Szocs v Habesohn/Liu | W | 3-2 |
| WTT Star Contender Doha XD | 2021/03/08 17:00 | Ionescu/Szocs v Pavade/Flore | L | 0-3 |
| WTT Contender Doha XD | 2021/03/05 13:15 | Cheng/Lin v Ionescu/Szocs | L | 3-0 |
| WTT Contender Doha XD | 2021/03/05 07:15 | Ionescu/Szocs v Karakasevic/Lupulesku | W | 3-1 |
| WTT Contender Doha XD | 2021/03/04 15:15 | Ionescu/Szocs v Piccolin/Laurenti | W | 3-0 |
| Oman Open XD | 2020/03/13 06:00 | Ionescu/Szocs v Khanin/Trigolos | L | 1-3 |
| Oman Open XD | 2020/03/12 13:00 | Ionescu/Szocs v Thakkar/Kamath | W | 3-0 |
| Qatar Open XD | 2020/03/05 17:40 | Mizutani/Ito v Ionescu/Szocs | L | 3-0 |
| European Championships XD | 2021/06/23 17:40 | Ecseki/Balint v Mittelham/Qiu | W | 0-3 |
| German Open XD | 2020/01/28 20:10 | Mittelham/Qiu v Ionescu/Szocs | L | 0-3 |
| Czech Open XD | 2019/08/23 08:00 | Tsuboi/Takahashi v Mittelham/Qiu | L | 3-0 |
| Czech Open XD | 2019/08/22 08:40 | Mittelham/Qiu v Balazova/Pistej | W | 3-2 |
| World Championship XD | 2019/04/22 18:45 | Balazova/Pistej v Mittelham/Qiu | L | 4-2 |
| World Championship XD | 2019/04/22 16:00 | Mittelham/Qiu v Nuytinck/Lung | W | 4-3 |