Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/29 03:00 | Thamchaiwat, B. v Mananchaya Sawangkaew | 1-6,7-5,6-7 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/28 03:00 | Thamchaiwat, B. v Sakura Hosogi | 6-1,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/27 03:00 | Thamchaiwat, B. v Punnin Kovapitukted | 6-3,6-1 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/14 02:00 | Thamchaiwat, B. v Sawasdee, Watsachol | 2-6,0-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/12 05:35 | Thamchaiwat, B. v Suzan Lamens | 6-1,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/09 02:00 | Thamchaiwat, B. v Lee, Hua-Chen | 1-6,3-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/08 05:35 | Thamchaiwat, B. v Zeel Desai | 7-5,6-4 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/11/07 06:00 | Thamchaiwat, B. v Jeong, Yeong Won | 5-7,6-3,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/29 03:00 | Haine Ogata v Aldila Sutjiadi | 1-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/28 06:00 | Haine Ogata v Jessie Aney | 7-6,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/26 03:00 | Okuno, Ayaka v Haine Ogata | 5-7,2-6 |
| Hamamatsu, Singles W-WITF-JPN-12A | 2018/10/14 00:00 | Haine Ogata v Kawasaki, Mitsumi | 1-6,6-4,4-6 |
| Makinohara, Singles Qualifying W-WITF-JPN-15A | 2018/10/07 03:00 | Haine Ogata v Oshino, Suzuho | 6-1,3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/14 05:45 | Haine Ogata v Nina Stadler | 2-6,1-6 |
| ITF Women Hong Kong | 2018/07/10 03:50 | Ayumi Koshiishi v Haine Ogata | 6-1,6-4 |
| ITF Women Daegu Qual | 2018/06/18 03:30 | Park, Sang Hee v Haine Ogata | 6-2,6-1 |