| Czech Open XD | 2019/08/22 08:40 | Mittelham/Qiu v Balazova/Pistej | L | 3-2 |
| World Championship XD | 2019/04/22 18:45 | Balazova/Pistej v Mittelham/Qiu | W | 4-2 |
| European Championships XD | 2021/06/25 10:15 | Balazova/Pistej v Gauzy/Pavade | W | 3-2 |
| European Championships XD | 2021/06/24 11:15 | Balazova/Pistej v Olah/Eerland | W | 3-2 |
| European Championships XD | 2021/06/24 07:30 | Balazova/Pistej v Weber/Moret | W | 3-1 |
| WTT Star Contender Doha - vegyes páros | 2021/03/12 16:40 | Balazova/Pistej v Cheng/Lin | L | 2-3 |
| WTT Star Contender Doha - vegyes páros | 2021/03/11 16:40 | Balazova/Pistej v Ishiy/Takahashi | W | 3-1 |
| WTT Star Contender Doha - vegyes páros | 2021/03/08 15:15 | Balazova/Pistej v Madrid/Silva | W | 3-2 |
| WTT Contender Doha - vegyes páros | 2021/03/05 07:15 | Lebesson/Yuan v Balazova/Pistej | L | 3-0 |
| WTT Contender Doha - vegyes páros | 2021/03/04 17:00 | Cifuentes/Arguelles v Balazova/Pistej | W | 1-3 |
| European Championships XD | 2021/06/25 10:15 | Mittelham/Qiu v Lebesson/Yuan | W | 3-2 |
| European Championships XD | 2021/06/24 11:15 | Mittelham/Qiu v Yigenler/Yilmaz | W | 3-0 |
| European Championships XD | 2021/06/24 07:30 | Ionescu/Szocs v Mittelham/Qiu | W | 2-3 |
| European Championships XD | 2021/06/23 17:40 | Ecseki/Balint v Mittelham/Qiu | W | 0-3 |
| German Open - vegyes páros | 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 |