Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Setúbal | 2023/06/08 10:30 | Alexandra Bozovic v Madison Sieg | 5-7,1-6 |
| ITF W25 Setúbal | 2023/06/07 09:00 | Matilde Morais v Madison Sieg | 2-6,1-6 |
| ITF W25 Boca Raton | 2023/04/11 15:15 | Veronika Miroshnichenko v Madison Sieg | 6-3,6-2 |
| ITF W60 Arcadia | 2023/03/02 20:30 | Madison Sieg v Diane Parry | 4-6,0-6 |
| ITF W60 Arcadia | 2023/03/02 00:10 | Annette Robertson v Madison Sieg | 0-6,3-6 |
| ITF W60 Rome, GA | 2023/01/31 14:55 | Madison Sieg v Sara Daavettila | 4-6,4-6 |
| ITF W60 Rome, GA | 2023/01/30 14:55 | Madison Sieg v Katherine Hui | 6-4,7-5 |
| ITF W25 Naples | 2023/01/12 15:00 | Emiliana Arango v Madison Sieg | 6-4,6-0 |
| ITF W25 Setúbal | 2023/06/08 10:10 | Gabriella Da Silva Fick v Robin Anderson | 6-2,6-3 |
| ITF W25 Setúbal | 2023/06/07 09:00 | Olga Helmi v Gabriella Da Silva Fick | 6-7,5-7 |
| ITF W25 Setúbal | 2023/06/06 08:30 | Gabriella Da Silva Fick v Cristina Rodriguez Duenas | 6-1,6-1 |
| ITF W25 Setúbal | 2023/06/05 09:00 | Gabriella Da Silva Fick v Analu Freitas | 6-1,6-1 |
| ITF W40 Montemor-O-Novo | 2023/06/01 12:50 | Gabriella Da Silva Fick v Francisca Jorge | 2-6,4-6 |
| ITF W15 Málaga | 2023/05/23 08:00 | Gabriella Da Silva Fick v Carmen Garri Murcia | 6-3,6-1 |
| ITF W15 Málaga | 2023/05/22 12:00 | Gabriella Da Silva Fick v Karolina Jaskiewicz | 6-1,6-2 |
| ITF W25 Monzón | 2023/05/16 15:40 | Gabriella Da Silva Fick v Taylah Preston | 6-0,6-7,5-7 |