Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Ceuta | 2023/09/21 09:35 | Clara Vlasselaer v Madison Sieg | 7-6,6-2 |
| ITF W25 Ceuta | 2023/09/20 11:10 | Jacqueline Cabaj Awad v Madison Sieg | 6-4,1-6,1-6 |
| ITF W25 Leiria | 2023/09/16 13:00 | Anastasia Zakharova v Madison Sieg | 4-6,6-2,6-0 |
| ITF W25 Leiria | 2023/09/15 10:00 | Eva Guerrero Alvarez v Madison Sieg | 4-6,2-6 |
| ITF W25 Leiria | 2023/09/14 14:40 | Madison Sieg v Gyeong Seo Lee | 0-6,6-4,6-2 |
| ITF W25 Leiria | 2023/09/12 10:00 | Kathleen Kanev v Madison Sieg | 3-6,1-6 |
| WTA Stanford | 2023/08/12 21:00 | Madison Sieg v Valeria Savinykh | 3-6,2-6 |
| ITF W100 Landisville | 2023/08/10 22:05 | Mary Stoiana v Madison Sieg | 7-5,6-3 |
| ITF W25 Corroios-Seixal | 2023/07/09 09:00 | Dana Daniela Avramenko v Luana Plaza Araujo | 0-6,1-6 |
| ITF W40 Montemor-O-Novo | 2023/05/28 12:05 | Naima Karamoko v Dana Daniela Avramenko | 6-0,6-0 |
| ITF W60 Oeiras | 2023/04/23 15:10 | Dana Daniela Avramenko v Arina Gabriela Vasilescu | 0-6,0-6 |