Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF - Nonthaburi W25 | 2020/01/27 05:40 | Erika Sema v Sakura Hosogi | 7-6,6-0 |
| ITF - Nonthaburi W25 | 2020/01/26 09:20 | Erika Sema v Yukina Saigo | 6-0,6-2 |
| ITF - Tokyo W100 | 2019/11/11 05:00 | Mai Hontama v Erika Sema | 6-4,6-3 |
| ITF - Tokyo W100 | 2019/11/11 01:00 | Mua Shigeta v Erika Sema | 0-6,0-6 |
| ITF W25 Brisbane | 2019/09/30 00:00 | Erika Sema v Sohyun Park | 7-6,6-7,8-10 |
| ITF W25 Brisbane | 2019/09/29 02:00 | Erika Sema v Sasha Nelson | 6-0,6-1 |
| ITF W60 Darwin | 2019/09/24 00:30 | Erika Sema v Michika Ozeki | 7-5,1-6,4-10 |
| ITF W60 Darwin | 2019/09/23 02:05 | Erika Sema v Roopa Bains | 6-1,7-5 |
| ITF - Nonthaburi W25 | 2020/01/27 06:25 | Maelys Bougrat v Pei-Chi Lee | 1-6,1-6 |
| ITF - Nonthaburi W25 | 2020/01/26 08:15 | Yatawee Chimchum v Pei-Chi Lee | 1-6,1-6 |
| ITF - Nonthaburi W15 | 2019/12/08 03:00 | Nigina Abduraimova v Pei-Chi Lee | 6-1,1-6,6-3 |
| ITF - Nonthaburi W15 | 2019/12/07 05:10 | Pei-Chi Lee v Jiangxue Han | 7-5,6-2 |
| ITF - Nonthaburi W15 | 2019/12/06 04:25 | Pei-Chi Lee v Chang Liu | 6-1,0-6,6-3 |
| ITF - Nonthaburi W15 | 2019/12/05 07:25 | Ho Ching Wu v Pei-Chi Lee | 4-6,2-6 |
| ITF - Nonthaburi W15 | 2019/12/04 02:30 | Warisara Lee v Pei-Chi Lee | 1-6,2-6 |
| ITF - Nonthaburi W15 | 2019/12/03 04:40 | Pei-Chi Lee v Ya-Hsin Lee | 6-1,6-1 |