Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Leiria | 2023/09/12 10:00 | 카네브, 카슬린 v Sieg, Madison | 3-6,1-6 |
| WTA Stanford | 2023/08/12 21:00 | Sieg, Madison v 사비니크, 발레리아 | 3-6,2-6 |
| ITF W100 Landisville | 2023/08/10 22:05 | Stoiana, Mary v Sieg, Madison | 7-5,6-3 |
| ITF W100 Landisville | 2023/08/09 15:00 | 창, 소피 v Sieg, Madison | 6-3,6-7,2-6 |
| ITF W100 Landisville | 2023/08/08 15:40 | 오수이그위, 와이트니 v Sieg, Madison | 3-6,5-7 |
| ITF W60 Lexington | 2023/08/01 17:05 | Gadecki, Olivia v Sieg, Madison | 7-5,6-3 |
| ITF W60 Dallas | 2023/07/26 16:40 | 브렌글, 매디슨 v Sieg, Madison | 6-4,6-1 |
| ITF W60 Dallas | 2023/07/25 18:05 | Sieg, Madison v 포즈니키렌코, 간나 | 6-0,6-3 |
| ITF W25 Leiria | 2023/09/13 10:00 | Gyeong Seo Lee v Paszek, Tamira | 0-6,7-6,7-5 |
| ITF W25 Leiria | 2023/09/11 13:25 | Gyeong Seo Lee v Maria Garcia | 6-1,6-4 |
| ITF W25 Leiria | 2023/09/10 13:00 | Gyeong Seo Lee v Catarina Moreira | 6-0,6-0 |
| ITF W25 Zaragoza | 2023/09/05 08:00 | Gyeong Seo Lee v Mansouri, Yasmin | 4-6,2-6 |
| ITF W25 Zaragoza | 2023/09/04 10:30 | Gyeong Seo Lee v Vanja Gudelj | 6-3,6-2 |
| ITF W25 Valladolid | 2023/08/29 10:00 | 차라에바, 알리나 v Gyeong Seo Lee | 6-3,7-6 |
| ITF W25 Ourense | 2023/08/17 15:15 | Gyeong Seo Lee v 레인골드, 에카테리나 | 4-6,7-5,6-7 |
| ITF W25 Ourense | 2023/08/15 10:00 | 세르비노 루이즈, 셀리아 v Gyeong Seo Lee | 6-7,0-6 |