Stadium: Court 1 Round: 26 Ground: Clay
| ITF W15 Monastir | 2022/02/18 08:30 | Mara Guth v Sofia Costoulas | 6-4,4-6,6-1 |
| ITF W35 Annenheim | 2024/05/22 07:00 | Sofia Costoulas v Mila Masic | 6-2,6-2 |
| ITF W35 Bastad | 2024/05/07 11:25 | Maileen Nuudi v Sofia Costoulas | 2-6,6-7 |
| Billie Jean King Cup | 2024/04/12 22:00 | Jessica Pegula v Sofia Costoulas | 4-6,6-2,6-3 |
| ITF W50 Kashiwa | 2024/04/05 03:15 | Ya-Hsuan Lee v Sofia Costoulas | 6-1,6-2 |
| ITF W50 Kashiwa | 2024/04/04 03:30 | Sofia Costoulas v Priscilla Hon | 6-2,6-2 |
| ITF W50 Kashiwa | 2024/04/02 03:40 | Sofia Costoulas v Sohyun Park | 6-2,6-2 |
| ITF W50 Kofu | 2024/03/28 03:10 | Sofia Costoulas v Destanee Aiava | 3-6,4-6 |
| ITF W50 Kofu | 2024/03/27 04:00 | Sofia Costoulas v Rin Nakagawara | 6-1,6-2 |
| ITF W35 Annenheim | 2024/05/20 11:50 | Oana Gavrila v Mara Guth | 4-6,0-6 |
| ITF W100 Wiesbaden | 2024/04/30 10:50 | Mara Guth v Tereza Martincova | 4-6,6-7 |
| ITF W35 Hammamet | 2024/04/16 09:55 | Mara Guth v Gloria Ceschi | 4-6,2-6 |
| ITF W35 Hammamet | 2024/04/15 12:00 | Mara Guth v Prisha Vyas | 6-0,6-0 |
| ITF W35 Hammamet | 2024/04/11 09:25 | Kaylah McPhee v Mara Guth | 6-1,2-6,6-4 |
| ITF W35 Hammamet | 2024/04/09 08:30 | Judith P Saavedra v Mara Guth | 3-6,3-6 |
| ITF W50 Murska Sobota | 2024/03/28 11:00 | Mara Guth v Katy Dunne | 2-6,1-6 |
| ITF W50 Murska Sobota | 2024/03/26 14:00 | Ya-Yi Yang v Mara Guth | 3-6,1-6 |