Stadium: V2 Round: 25
| ITF Women Denain | 2017/07/09 13:00 | Lina Gjorcheska v Mari Osaka | 6-2,5-7,7-6 |
| ITF Women Denain | 2017/07/07 13:40 | Mari Osaka v Harmony Tan | 6-4,5-7,7-6 |
| ITF Women Denain | 2017/07/06 12:05 | Olga Ianchuk v Mari Osaka | 0-6,6-7 |
| ITF Women Denain | 2017/07/04 08:00 | Pemra Ozgen v Mari Osaka | 5-7,3-6 |
| ITF Women Perigueux | 2017/06/30 11:45 | Patty Schnyder v Mari Osaka | 6-4,6-2 |
| ITF Women Perigueux | 2017/06/29 09:30 | Mari Osaka v Victoria Rodriguez | 3-6,6-3,6-2 |
| ITF Women Perigueux | 2017/06/28 08:30 | Lea Tholey v Mari Osaka | 6-7,6-7 |
| ITF Women Perigueux | 2017/06/26 08:30 | Mari Osaka v Emmanuelle Salas | 6-2,6-3 |
| ITF Women Sacramento Qual | 2017/07/24 17:00 | Giuliana Olmos v Shilin Xu | 2-6,2-6 |
| ITF Women Sacramento Qual | 2017/07/23 17:00 | Giuliana Olmos v Alina Soltanici | 6-1,6-1 |
| ITF Women Stockton Qual | 2017/07/16 20:30 | Giuliana Olmos v Ena Shibahara | 3-6,2-6 |
| ITF Women Baton Rouge | 2017/06/21 14:00 | Giuliana Olmos v Ashley Kratzer | 2-6,2-6 |
| ITF Women Sumter | 2017/06/15 13:00 | Ashley Lahey v Giuliana Olmos | 6-4,6-1 |
| ITF Women Sumter | 2017/06/13 15:45 | Giuliana Olmos v Zuzana Zlochova | 6-2,6-2 |
| ITF Women Goyang | 2017/05/26 01:00 | Giuliana Olmos v Peangtarn Plipuech | 6-7,4-6 |
| ITF Women Goyang | 2017/05/25 04:00 | Gabriella Taylor v Giuliana Olmos | 6-2,4-6,6-7 |