Stadium: Court 8 Round: 25 Ground: Clay
| ITF W25 Gurugram | 2022/06/22 05:50 | Ikumi Yamazaki v Sofia Costoulas | 5-7,3-6 |
| ITF W60 Pretoria | 2023/03/16 08:00 | Ipek Oz v Sofia Costoulas | 7-6,6-1 |
| ITF W60 Pretoria | 2023/03/14 09:25 | Sofia Costoulas v Lucie Nguyen Tan | 6-3,6-1 |
| ITF W25 Pretoria | 2023/03/11 08:00 | Sofia Costoulas v Emina Bektas | 3-6,6-4,6-7 |
| ITF W25 Pretoria | 2023/03/10 08:00 | Jenny Duerst v Sofia Costoulas | 4-6,3-6 |
| ITF W25 Pretoria | 2023/03/09 09:40 | Alice Tubello v Sofia Costoulas | 2-6,2-6 |
| ITF W25 Pretoria | 2023/03/08 09:50 | Sofia Costoulas v Selena Janicijevic | 7-6,7-5 |
| ITF W25 Santo Domingo | 2023/02/24 14:00 | Stacey Fung v Sofia Costoulas | 2-6,7-6,6-4 |
| ITF W25 Santo Domingo | 2023/02/23 16:35 | Sofia Costoulas v Sada Nahimana | 6-2,6-0 |
| ITF W25 Jakarta | 2023/03/27 02:00 | Ikumi Yamazaki v Sunam Jeong | 1-6,6-4,2-10 |
| ITF W25 Jakarta | 2023/03/23 05:30 | Hanyu Guo v Ikumi Yamazaki | 6-1,7-6 |
| ITF W25 Jakarta | 2023/03/22 05:00 | Kholisa Siti Maisaroh v Ikumi Yamazaki | 2-6,1-6 |
| ITF W25 Jakarta | 2023/03/20 07:50 | Ikumi Yamazaki v Deria Nur Haliza | 6-3,3-6,10-5 |
| ITF W15 Jakarta | 2023/03/16 02:00 | Yu Jin Ahn v Ikumi Yamazaki | 7-5,6-2 |
| ITF W15 Jakarta | 2023/03/15 08:00 | Fitriana Sabrina v Ikumi Yamazaki | 1-6,1-6 |
| ITF W40 Bengaluru | 2023/03/10 06:00 | Ikumi Yamazaki v Dalila Jakupovic | 2-6,0-6 |
| ITF W40 Bengaluru | 2023/03/09 09:25 | Ikumi Yamazaki v Nadine Keller | 4-6,7-6,6-1 |