Stadium: Court 3 Round: 28 Ground: Hardcourt outdoor
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/27 03:00 | Olga Helmi v Aldila Sutjiadi | 1-6,5-7 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/06 03:00 | Yi Tsen Cho v Aldila Sutjiadi | 2-6,1-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/05 03:00 | Silakul, Chanikarn v Aldila Sutjiadi | 3-6,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/04 03:00 | Yuhan Liu v Aldila Sutjiadi | 2-6,0-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/02 04:55 | Aldila Sutjiadi v Frahn, Madison | 6-0,6-4 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/01 05:00 | Aldila Sutjiadi v Takayama, Chihiro | 6-3,6-1 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/01 03:00 | Luangnam, Nudnida v Aldila Sutjiadi | 6-1,3-6,6-3 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/30 03:00 | Guo, Shanshan v Aldila Sutjiadi | 4-6,1-6 |
| 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 | 2018/12/06 04:20 | Olga Helmi v Sakura Hosogi | 6-2,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/05 04:30 | Olga Helmi v Jessie Aney | 6-1,7-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/12/03 06:05 | Himeno Sakatsume v Olga Helmi | 3-6,7-5,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/11/27 03:00 | Olga Helmi v Aldila Sutjiadi | 1-6,5-7 |
| ITF Women Lousada | 2018/10/26 11:45 | Olga Helmi v Droguet, Aubane | 3-6,4-6 |
| ITF Women Lousada | 2018/10/25 14:35 | Olga Helmi v Campino, Mariana | 6-1,2-6,6-0 |
| ITF Women Lousada | 2018/10/24 15:35 | Olga Helmi v Ana Filipa Santos | 6-4,6-2 |
| ITF Women Monastir | 2018/10/11 11:35 | Ilona-Georgiana Ghioroaie v Olga Helmi | 6-3,3-6,6-2 |