Stadium: Court 5 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Yeongwol | 2019/08/29 03:35 | Punnin Kovapitukted v Rina Saigo | 5-7,2-6 |
| ITF W15 Yeongwol | 2019/08/27 04:00 | Ahn, Yu Jin v Rina Saigo | 6-0,1-6,4-6 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/20 00:30 | Nagi Hanatani v Rina Saigo | 6-1,6-1 |
| Tsukuba, Singles W-ITF-JPN-13A | 2019/08/19 00:30 | Inose, Mizuki v Rina Saigo | 0-6,0-6 |
| ITF W15 Knokke | 2019/08/01 08:00 | Rina Saigo v Yukina Saigo | 6-4,4-6,4-6 |
| ITF W15 Knokke | 2019/07/30 08:00 | Audenaert, Eline v Rina Saigo | 5-7,6-4,6-7 |
| ITF W25 Horb | 2019/07/23 11:50 | Rina Saigo v Hering, Katharina | 1-6,6-4,4-10 |
| ITF W25 Horb | 2019/07/22 15:30 | Rina Saigo v Emily Welker | 6-1,4-6,10-8 |
| ITF W15 Yeongwol | 2019/08/29 01:00 | Sim, Sol Hee v Jeong, Sunam | 7-6,6-3 |
| ITF W15 Yeongwol | 2019/08/28 01:00 | Ryu, Ha Yeong v Sim, Sol Hee | 1-6,3-6 |
| ITF Women Daegu Qual | 2018/06/17 01:00 | Kong, Qianxin v Sim, Sol Hee | 3-6,6-1,7-6 |
| Changwon, Singles Qualifying W-WITF-KOR-01A | 2018/05/20 01:00 | Sakura Hosogi v Sim, Sol Hee | 7-5,6-0 |
| ITF Women Incheon Qual | 2018/05/14 02:00 | Mayuka Aikawa v Sim, Sol Hee | 6-1,6-1 |
| ITF Women Yeongwol | 2017/09/06 03:25 | Lee, Jeongyun v Sim, Sol Hee | 7-6,6-1 |
| ITF Women Gimcheon | 2017/06/12 02:00 | Sim, Sol Hee v Natsuho Arakawa | 6-4,3-6,0-6 |
| ITF Women Sangju | 2017/05/31 03:20 | Olivia Tjandramulia v Sim, Sol Hee | 6-3,6-2 |