| WTT Star Contender Doha Women | 2021/03/07 12:10 | Christina Kallberg v Izabela Lupulesku | L | 3-2 |
| WTT Feeder Dusseldorf Women | 2022/01/19 11:45 | Isa Cok v Izabela Lupulesku | W | 3-4 |
| WTT Feeder Dusseldorf Women | 2022/01/18 17:10 | Nicole Arlia v Izabela Lupulesku | W | 3-4 |
| WTT Feeder Dusseldorf Women | 2022/01/14 15:00 | Izabela Lupulesku v Sabine Winter | L | 0-4 |
| World Championship Women | 2021/11/23 19:40 | Izabela Lupulesku v Petrissa Solja | L | 0-4 |
| WTT Contender Lasko Women | 2021/11/04 19:10 | Weishan Liu v Izabela Lupulesku | L | 3-1 |
| European Team Championships Women | 2021/09/29 16:05 | Sofia Polcanova v Izabela Lupulesku | L | 3-1 |
| European Team Championships Women | 2021/09/28 16:15 | Darya Kisel v Izabela Lupulesku | L | 3-2 |
| WTT Contender Budapest Women | 2021/08/18 15:00 | Izabela Lupulesku v Polina Mikhaylova | L | 0-3 |
| WTT Feeder Dusseldorf Women | 2022/01/19 11:45 | Aikaterini Toliou v Christina Kallberg | W | 0-4 |
| WTT Feeder Dusseldorf Women | 2022/01/18 17:10 | Leili Mostafavi v Christina Kallberg | L | 3-2 |
| World Championship Women | 2021/11/25 02:40 | Christina Kallberg v Hyowon Suh | L | 0-4 |
| World Championship Women | 2021/11/24 00:00 | Ozge Yilmaz v Christina Kallberg | W | 1-4 |
| WTT Contender Novo Mesto Women | 2021/11/12 17:30 | Yana Noskova v Christina Kallberg | L | 3-1 |
| WTT Contender Novo Mesto Women | 2021/11/11 15:10 | Christina Kallberg v Polina Mikhaylova | W | 3-0 |
| WTT Contender Novo Mesto Women | 2021/11/10 11:30 | Qian Yang v Christina Kallberg | W | 1-3 |
| WTT Contender Novo Mesto Women | 2021/11/09 14:00 | Nikita Petrovova v Christina Kallberg | W | 0-3 |