Stadium: Court 11 Round: 25 Ground: Hardcourt outdoor
| Hong Kong, Simples W-ITF-HKG-01B | 2020/01/01 03:35 | Ozaki, Risa v Xiaodi You | 3-6,2-6 |
| Taipei, Taipei Chinois | 2019/11/13 05:10 | Ozaki, Risa v Kamilla Rakhimova | 1-6,3-6 |
| ITF W60 Playford | 2019/10/31 01:10 | Ozaki, Risa v Elie, Jennifer | 2-6,2-6 |
| ITF W60 Playford | 2019/10/30 01:45 | Ozaki, Risa v Alicia Smith | 6-2,3-6,6-3 |
| ITF W60 Bendigo | 2019/10/24 00:55 | Maddison Inglis v Ozaki, Risa | 6-2,7-6 |
| ITF W60 Bendigo | 2019/10/22 02:10 | Naiktha Bains v Ozaki, Risa | 6-7,4-6 |
| Toowoomba, Simples W-ITF-AUS-12A | 2019/10/08 00:00 | Bai, Alison v Ozaki, Risa | 6-4,6-2 |
| Brisbane, Simples W-ITF-AUS-11A | 2019/10/03 00:00 | Ozaki, Risa v Muhammad, Asia | 3-6,3-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2020/01/01 06:50 | Ng, Kwan Yau v Reka-Luca Jani | 3-6,5-7 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/12/31 03:50 | Ng, Kwan Yau v Zhang, Ling | 6-3,6-4 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/12/30 03:00 | Inoue, Miyabi v Ng, Kwan Yau | 3-6,3-6 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/12/03 02:30 | Yoshitomi, Aiko v Ng, Kwan Yau | 7-5,7-5 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/12/02 05:40 | Liu, SI Qi v Ng, Kwan Yau | 4-6,6-7 |
| Nonthaburi, Qualifications Simples W-ITF-THA-06A | 2019/12/01 10:25 | Jang, Eun SE v Ng, Kwan Yau | 0-6,7-6,7-10 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/11/25 03:50 | Ng, Kwan Yau v Han, Jiangxue | 6-4,4-6,8-10 |
| Nonthaburi, Simples W-ITF-THA-06A | 2019/11/24 06:10 | Ng, Kwan Yau v Filimonikhina, Maria | 6-3,6-0 |