Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF Women Incheon Qual | 2018/05/13 03:30 | 이, 은혜 v Lertpitaksinchai, Nicha | 7-6,3-6,6-3 |
| ITF Women Goyang Qual | 2018/05/07 01:30 | Lertpitaksinchai, Nicha v 이, 은혜 | 3-6,2-6 |
| ITF Women Osaka | 2018/04/12 01:00 | Lertpitaksinchai, Nicha v 왕, 신위 | 3-6,4-6 |
| ITF Women Osaka | 2018/04/10 05:45 | Saito, Yuna v Lertpitaksinchai, Nicha | 2-6,0-6 |
| ITF Women Osaka Qual | 2018/04/09 01:00 | Chiang, Yuki Kristina v Lertpitaksinchai, Nicha | 1-6,3-6 |
| ITF Women Osaka Qual | 2018/04/08 03:30 | 하세가와, 마미 v Lertpitaksinchai, Nicha | 6-2,6-7,4-6 |
| ITF Women Osaka Qual | 2018/04/07 04:00 | 모리모토, 나기사 v Lertpitaksinchai, Nicha | 0-6,3-6 |
| ITF Women Kashiwa Qual | 2018/04/01 00:30 | Lertpitaksinchai, Nicha v 테레-아피사, 아비가일 | 3-6,2-6 |
| ITF Women Luan | 2018/05/11 03:00 | 다트, 하리에트 v Thandi, Karman Kaur | 2-6,6-2,6-3 |
| ITF Women Luan | 2018/05/10 03:55 | 장, 위쉬안 v Thandi, Karman Kaur | 4-6,7-5,1-6 |
| ITF Women Luan | 2018/05/08 04:30 | 순, 쉬리우 v Thandi, Karman Kaur | 3-6,2-6 |
| ITF Women Osaka | 2018/04/11 01:00 | Ninomiya, Makoto v Thandi, Karman Kaur | 6-4,6-4 |
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Thandi, Karman Kaur v 무라마츠, 치히로 | 5-7,6-7 |
| ITF Women Kashiwa Qual | 2018/04/01 00:30 | Thandi, Karman Kaur v 우시지마, 리사 | 6-3,6-1 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/30 03:05 | 안드리스쿠, 비안카 바네사 v Thandi, Karman Kaur | 6-2,6-3 |
| Kofu, Singles W-WITF-JPN-02A | 2018/03/29 02:50 | Thandi, Karman Kaur v 와차지크, 줄리아 | 7-5,7-5 |