Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Women Nonthaburi | 2018/11/13 06:15 | Man Ying Maggie Ng v Dolavee Tumthong | 6-4,7-6 |
| ITF Women Nonthaburi | 2018/11/04 04:30 | Yeong Won Jeong v Dolavee Tumthong | 6-1,7-6 |
| ITF Women Nonthaburi | 2018/11/03 02:00 | Darcy Parke v Dolavee Tumthong | 1-6,1-6 |
| ITF Women Nonthaburi | 2018/10/29 04:15 | Dolavee Tumthong v Hua-Chen Lee | 0-6,0-6 |
| ITF Women Nonthaburi | 2018/08/11 07:00 | Dolavee Tumthong v Jia Qi Ren | 7-6,4-6,2-6 |
| ITF Women Nonthaburi | 2018/08/06 04:30 | Dolavee Tumthong v Ya-Hsuan Lee | 0-6,1-6 |
| ITF Women Nonthaburi Qual | 2018/07/14 02:00 | Dolavee Tumthong v Mei Yamaguchi | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/07 02:00 | Claudia Hoste Ferrer v Dolavee Tumthong | 6-3,6-3 |
| ITF Women Hua Hin | 2018/11/30 03:00 | Mananchaya Sawangkaew v Nudnida Luangnam | 7-5,0-6,3-6 |
| ITF Women Hua Hin | 2018/11/29 03:00 | Bunyawi Thamchaiwat v Mananchaya Sawangkaew | 1-6,7-5,6-7 |
| ITF Women Hua Hin | 2018/11/28 03:00 | Chie Kezuka v Mananchaya Sawangkaew | 4-6,0-6 |
| ITF Women Hua Hin | 2018/11/27 04:25 | Ashmitha Easwaramurthi v Mananchaya Sawangkaew | 0-6,4-6 |
| ITF Women Hua Hin | 2018/06/06 04:05 | Mananchaya Sawangkaew v Shuyue Ma | 6-7,1-6 |
| ITF Women Hua Hin | 2018/05/11 02:30 | Mananchaya Sawangkaew v Zuzana Zlochova | 3-6,6-1,6-0 |
| ITF Women Hua Hin | 2018/05/10 04:30 | Mananchaya Sawangkaew v Nudnida Luangnam | 6-1,6-2 |
| ITF Women Hua Hin | 2018/05/09 03:20 | Mananchaya Sawangkaew v Yi Tsen Cho | 6-1,2-6,6-2 |