Stadium: Center Round: 25 Ground: Hardcourt outdoor
| ITF W80 Gifu | 2019/05/03 02:15 | Risa Ozaki v Maddison Inglis | 7-6,2-6,2-6 |
| ITF W80 Gifu | 2019/05/02 03:20 | Danielle Lao v Risa Ozaki | 2-6,3-6 |
| ITF W80 Gifu | 2019/04/30 02:35 | Kristie Ahn v Risa Ozaki | 2-6,3-6 |
| ITF W25 Osaka | 2019/04/11 02:45 | Risa Ozaki v Erika Sema | 5-7,6-7 |
| ITF W25 Osaka | 2019/04/09 01:00 | Risa Ozaki v Mei Yamaguchi | 6-4,4-6,6-2 |
| ITF W25 Kashiwa | 2019/04/02 05:10 | Risa Ozaki v Daria Snigur | 6-0,3-6,4-6 |
| ITF W25 Canberra | 2019/03/27 00:00 | Risa Ozaki v Alison Bai | 2-6,4-6 |
| ITF W25 Canberra | 2019/03/24 00:00 | Risa Ozaki v Destanee Aiava | 2-6,2-6 |
| ITF Women Florence | 2018/10/14 14:00 | Kelly Chen v Kelley Anderson | 6-3,4-6,2-6 |
| ITF Women Lubbock | 2018/09/17 16:15 | Kelly Chen v Michaela Gordon | 6-4,2-6,3-6 |
| ITF Women Lubbock | 2018/09/16 14:00 | Rasheeda McAdoo v Kelly Chen | 3-6,2-6 |
| ITF Women Lubbock | 2018/09/15 14:00 | Vladica Babic v Kelly Chen | 6-1,2-6,2-6 |
| ITF Women Fort Worth | 2018/08/03 14:30 | Paige Mary Hourigan v Kelly Chen | 7-5,6-7,7-5 |
| ITF Women Fort Worth | 2018/08/02 16:20 | Kelly Chen v Whitney Osuigwe | 6-7,6-2,6-4 |
| ITF Women Fort Worth | 2018/08/01 17:35 | Kelly Chen v Lauren Proctor | 2-6,6-1,6-1 |
| ITF Women Fort Worth Qual | 2018/07/31 16:15 | Safiya Carrington v Kelly Chen | 7-6,2-6,1-6 |