| WTT Feeder Dusseldorf III Women Quals | 2023/11/27 09:00 | Sophia Klee v Siwoo Yoo | L | 2-3 |
| WTT - Feeder Stockholm - Dames | 2023/10/04 08:35 | Oceane Guisnel v Sophia Klee | L | 3-0 |
| WTT - Feeder Panagyurishte - Dames | 2023/08/31 08:10 | Sophia Klee v Sarah De Nutte | L | 0-3 |
| WTT - Contender Zagreb - Dames - Kwal. | 2023/06/27 14:40 | Eunhye Lee v Sophia Klee | L | 3-0 |
| WTT - Contender Zagreb - Dames - Kwal. | 2023/06/26 15:05 | Dragana Vignjevic v Sophia Klee | W | 1-3 |
| WTT Contender - Tunis - Dames - Kwal. | 2023/06/20 11:45 | Andrea Pavlovic v Sophia Klee | L | 3-2 |
| EK U21 - Dames | 2023/04/09 14:20 | Sophia Klee v Hana Arapovic | L | 1-4 |
| EK U21 - Dames | 2023/04/09 08:00 | Nicole Arlia v Sophia Klee | W | 0-4 |
| EK U21 - Dames | 2024/01/25 14:40 | Clea De Stoppeleire v Ilona Sztwiertnia | L | 4-2 |
| Poland Ekstaklasa Women | 2023/12/10 14:24 | Katazhina Gzhbovska-Frants v Ilona Sztwiertnia | W | 2-3 |
| WTT Feeder Dusseldorf III Women Quals | 2023/11/27 15:00 | Ilona Sztwiertnia v Nathalie Marchetti | L | 2-3 |
| WTT - Feeder Gaia - Dames - Kwal. | 2023/11/22 17:00 | Ilona Sztwiertnia v Zuzanna Wielgos | L | 0-3 |
| WTT - Feeder Gaia - Dames - Kwal. | 2023/11/22 16:00 | Ilona Sztwiertnia v Emily Bolton | W | 3-1 |
| WTT - Feeder Otocec - Dames - Kwal. | 2023/11/01 15:10 | Ilona Sztwiertnia v Zdena Blaskova | L | 2-3 |
| WTT - Feeder Otocec - Dames - Kwal. | 2023/11/01 10:40 | Ilona Sztwiertnia v Zdena Blaskova | L | 2-3 |
| WTT - Feeder Otocec - Dames - Kwal. | 2023/10/31 15:55 | Ilona Sztwiertnia v Anel Bakhyt | W | 3-0 |