Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF Women Makinohara | 2018/10/07 00:30 | Sakura Hondo v Rina Saigo | 6-3,6-2 |
| ITF - W25 Nonthaburi | 2020/01/26 04:50 | Rina Saigo v Ashmitha Easwaramurthi | 6-3,6-4 |
| ITF - W100 Tokyo | 2019/11/11 05:00 | Nagi Hanatani v Rina Saigo | 6-3,3-6,14-12 |
| ITF - W100 Tokyo | 2019/11/11 01:00 | Rina Saigo v Mana Ayukawa | 2-6,7-5,10-6 |
| ITF - W15 Antalya | 2019/10/09 13:05 | Petia Arshinkova v Rina Saigo | 1-6,7-6,6-2 |
| ITF - W15 Antalya | 2019/10/05 07:00 | Sabina Sharipova v Rina Saigo | 5-7,6-3,6-1 |
| ITF - W15 Antalya | 2019/10/04 07:00 | Rina Saigo v Maria Timofeeva | 6-3,4-6,7-5 |
| ITF - W15 Antalya | 2019/10/03 07:00 | Jantje Tilbuerger v Rina Saigo | 6-7,6-3,3-6 |
| ITF - W15 Antalya | 2019/10/02 08:40 | Karola Patricia Bejenaru v Rina Saigo | 1-6,4-6 |
| ITF - W25 Malibu | 2020/01/15 21:20 | Sakura Hondo v Claire Liu | 2-6,0-6 |
| ITF - W25 Malibu | 2020/01/14 21:00 | Sakura Hondo v Midori Castillo Meza | 6-1,6-2 |
| ITF - W25 Malibu | 2020/01/13 18:30 | Sakura Hondo v Rianna Valdes | 6-3,6-0 |
| ITF - W25 Hong Kong | 2020/01/07 04:05 | Sakura Hondo v Siqi Cao | 6-4,2-6,6-10 |
| ITF - W25 Hong Kong | 2020/01/06 02:00 | Sakura Hondo v Man Ying Maggie Ng | 6-1,2-6,10-7 |
| ITF - W25 Hong Kong | 2020/01/02 01:50 | Sakura Hondo v Reka-Luca Jani | 4-6,3-6 |
| ITF - W25 Hong Kong | 2020/01/01 02:00 | Sakura Hondo v Funa Kozaki | 7-5,6-1 |
| ITF - W25 Hong Kong | 2019/12/31 02:00 | Erina Hayashi v Sakura Hondo | 4-6,3-6 |