Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/02 04:30 | Rina Saigo v Yukina Saigo | 6-2,6-2 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/28 03:30 | Akgul Amanmuradova v Rina Saigo | 6-7,6-1,10-4 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/27 04:10 | Rina Saigo v Hondo, Sakura | 3-6,6-3,10-7 |
| Nonthaburi, Singles W-ITF-THA-01A | 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 | Arshinkova, Petia v Rina Saigo | 1-6,7-6,6-2 |
| ITF - W15 Antalya | 2019/10/05 07:00 | Sharipova, Sabina v Rina Saigo | 5-7,6-3,6-1 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/02/02 03:00 | Tanuchaporn Yongmod v Koelzer, Romy | 0-6,1-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2020/01/26 06:20 | Moyuka Uchijima v Koelzer, Romy | 6-4,7-6 |
| ITF - W15 Monastir | 2020/01/15 09:35 | Koelzer, Romy v Sharipova, Sabina | 2-6,1-6 |
| ITF - W15 Sharm El Sheikh | 2019/11/13 14:10 | Stamat, Vitalia v Koelzer, Romy | 6-3,7-5 |
| ITF - W15 Sharm El Sheikh | 2019/11/08 08:00 | Koelzer, Romy v Melanie Klaffner | 2-6,6-7 |
| ITF - W15 Sharm El Sheikh | 2019/11/07 12:30 | Koelzer, Romy v Iansitova, Svetlana | 2-6,6-4,6-0 |
| ITF - W15 Sharm El Sheikh | 2019/11/06 09:55 | Koelzer, Romy v Vlkovska, Veronika | 6-2,6-2 |
| ITF - W15 Antalya | 2019/10/17 08:50 | Ayla Aksu v Koelzer, Romy | 3-6,6-3,6-4 |