| WTT Contender Durban Women | 2023/01/13 18:00 | Nina Mittelham v Sabine Winter | W | 3-2 |
| WTT Contender Durban Women | 2023/01/12 09:45 | Nina Mittelham v Yu-Jie Huang | W | 3-1 |
| Champions League Women | 2022/12/02 18:45 | Nina Mittelham v Maria Xiao | L | 2-3 |
| Champions League Women | 2022/12/02 17:35 | Nina Mittelham v Silvia Erdelyi De Souza | W | 3-0 |
| WTT Feeder Dusseldorf Women | 2022/11/24 16:45 | Nina Mittelham v Miwa Harimoto | L | 1-4 |
| WTT Feeder Dusseldorf Women | 2022/11/24 11:00 | Nina Mittelham v Hsing-Yin Liu | W | 3-2 |
| WTT Feeder Dusseldorf Women | 2022/11/23 14:45 | Nina Mittelham v Aikaterini Toliou | W | 4-0 |
| Champions League Women | 2022/11/12 17:40 | Offiong Edem v Nina Mittelham | W | 0-3 |
| WTT Contender Novo Gorica Women | 2022/11/04 12:15 | Annett Kaufmann v Elizabeta Samara | L | 2-3 |
| WTT Contender Novo Gorica Women | 2022/11/03 14:45 | Christina Kallberg v Annett Kaufmann | W | 1-3 |
| WTT Contender Novo Gorica Women | 2022/11/01 16:50 | Annett Kaufmann v Marie Migot | W | 3-1 |
| WTT Feeder Panagyurishte Women | 2022/09/02 15:45 | Annett Kaufmann v Hyobin Yoon | L | 0-4 |
| WTT Feeder Panagyurishte Women | 2022/09/02 09:20 | Annett Kaufmann v Maria Yovkova | W | 4-1 |
| WTT Feeder Olomouc Women | 2022/08/26 13:30 | Annett Kaufmann v Tianyi Qian | L | 2-4 |
| WTT Feeder Olomouc Women | 2022/08/25 11:50 | Annett Kaufmann v Yashaswini Ghorpade | L | 2-3 |
| European Championships Women | 2022/08/17 10:05 | Annett Kaufmann v Natalia Bajor | L | 3-4 |