Stadium: Court 7 Round: 25
| ITF Women Sangju | 2018/06/06 01:00 | Eunhye Lee v Josephine Boualem | 6-1,6-1 |
| ITF Women Hua Hin Qual | 2018/05/27 02:30 | Sowjanya Bavisetti v Josephine Boualem | 6-2,6-3 |
| ITF Women Tunis Qual | 2018/04/07 08:30 | Satsuki Takamura v Josephine Boualem | 6-1,6-1 |
| ITF Women Heraklion | 2018/03/30 09:15 | Josephine Boualem v Monika Kilnarova | 1-6,0-6 |
| ITF Women Heraklion | 2018/03/29 09:10 | Emily Appleton v Josephine Boualem | 5-7,4-6 |
| ITF Women Heraklion | 2018/03/27 08:35 | Zoi Spyrou v Josephine Boualem | 0-6,0-6 |
| ITF Women Heraklion | 2018/03/21 10:15 | Maria Jespersen v Josephine Boualem | 3-6,6-1,6-2 |
| ITF Women Heraklion | 2018/03/19 08:00 | Josephine Boualem v Gabriela A M Davidescu | 6-0,6-4 |
| ITF Women Gyeongsan Qual | 2018/06/12 04:00 | Ah Song v Haine Ogata | 5-7,4-6 |
| ITF Women Kurume Qual | 2018/05/13 06:55 | Ange Oby Kajuru v Haine Ogata | 6-3,1-6,6-4 |
| ITF Women Cairo | 2018/05/10 07:30 | Gergana Topalova v Haine Ogata | 6-4,6-1 |
| ITF Women Cairo | 2018/05/09 11:25 | Haine Ogata v Sem Wensveen | 6-0,6-3 |
| ITF Women Cairo | 2018/05/02 08:50 | Haine Ogata v Anna Ureke | 3-6,1-6 |
| ITF Women Cairo | 2018/04/30 07:30 | Haine Ogata v Alexa Pitt | 6-2,6-0 |
| ITF Women Cairo | 2018/04/23 08:00 | Haine Ogata v Estella Jaeger | 4-6,7-6,2-6 |
| ITF Women Cairo | 2018/04/22 10:30 | Haine Ogata v Aya El Sayed | 6-3,6-2 |