Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF W60 Saguenay | 2023/10/20 14:55 | Justina Mikulskyte v Arina Rodionova | 1-6,4-6 |
| ITF W60 Saguenay | 2023/10/19 16:55 | Justina Mikulskyte v Nadia Lagaev | 6-4,6-0 |
| ITF W60 Saguenay | 2023/10/17 20:15 | Justina Mikulskyte v Kupres, Mia | 6-3,6-2 |
| ITF W40 Quinta do Lago | 2023/10/12 09:00 | Heather Watson v Justina Mikulskyte | 6-2,6-4 |
| ITF W40 Quinta do Lago | 2023/10/11 09:00 | Justina Mikulskyte v Maja Chwalinska | 6-3,1-6,7-5 |
| ITF W25 Santa Margherita | 2023/10/05 08:55 | Ane M D Olmo v Justina Mikulskyte | 6-4,7-6 |
| ITF W25 Santa Margherita | 2023/10/03 13:00 | Justina Mikulskyte v Rosa Vicens Mas | 6-0,6-4 |
| ITF W25 Santa Margherita | 2023/09/28 11:40 | Tatiana Pieri v Justina Mikulskyte | 6-3,3-6,6-2 |
| ITF W60 Saguenay | 2023/10/18 13:55 | Nagi Hanatani v Marina Stakusic | 3-6,5-7 |
| ITF W25 Hamamatsu | 2023/10/10 02:25 | Haruka Kaji v Nagi Hanatani | 6-3,7-6 |
| WTA Tokyo | 2023/09/23 03:45 | Himeno Sakatsume v Nagi Hanatani | 6-2,6-0 |
| Kyoto, Qualifications Simples W-ITF-JPN-15A | 2023/09/19 00:55 | Hayu Kinoshita v Nagi Hanatani | 6-1,6-4 |
| ITF - W100 Tokyo | 2023/09/04 03:20 | Sofya Lansere v Nagi Hanatani | 6-2,6-2 |
| ITF - W100 Tokyo | 2023/09/03 06:45 | Bibiane Schoofs v Nagi Hanatani | 5-7,2-6 |
| ITF W40 Hong Kong | 2023/08/21 02:00 | Nagi Hanatani v Chia Yi Tsao | 3-6,6-7 |
| ITF W60 Hechingen | 2023/08/03 13:00 | Nagi Hanatani v Jessica Bouzas Maneiro | 0-6,2-6 |