Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Nonthaburi Qual | 2017/10/02 04:00 | Watsachol Sawasdee v Chanikarn Silakul | 7-6,6-4 |
| ITF Women Hua Hin Qual | 2018/05/27 05:00 | Lorraine M. Guillermo v Chanikarn Silakul | 6-1,6-4 |
| ITF Women Hua Hin Qual | 2018/05/26 05:00 | Chanikarn Silakul v Puntila Namwong | 6-0,6-2 |
| ITF Women Hua Hin | 2018/05/08 02:30 | Chanikarn Silakul v Shuyue Ma | 1-6,6-7 |
| ITF Women Hua Hin Qual | 2018/05/07 04:35 | Xinyu Cai v Chanikarn Silakul | 3-6,5-7 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | Chanikarn Silakul v Yatawee Chimchum | 6-4,6-2 |
| ITF Women Hua Hin Qual | 2018/04/29 06:00 | Mananchaya Sawangkaew v Chanikarn Silakul | 6-2,7-5 |
| ITF Women Hua Hin Qual | 2018/04/29 02:30 | Yu Shan v Chanikarn Silakul | 1-6,0-6 |
| ITF Women Cairo | 2017/11/29 07:30 | Chanikarn Silakul v Minami Akiyama | 3-6,6-3,3-6 |
| ITF Women Hua Hin | 2018/06/05 06:45 | Shuyue Ma v Watsachol Sawasdee | 6-3,6-2 |
| ITF Women Hua Hin | 2018/05/31 02:30 | Watsachol Sawasdee v Kaylah McPhee | 4-6,2-6 |
| ITF Women Hua Hin | 2018/05/30 02:30 | Risa Ozaki v Watsachol Sawasdee | 3-6,4-6 |
| ITF Women Hua Hin | 2018/05/07 09:45 | Zuzana Zlochova v Watsachol Sawasdee | 6-1,6-2 |
| ITF Women Hua Hin Qual | 2018/04/30 02:30 | Watsachol Sawasdee v Apichaya Runglerdkriangkrai | 2-6,6-3,6-7 |
| ITF Women Hua Hin Qual | 2018/04/29 07:30 | Watsachol Sawasdee v Hsin-Yuan Shih | 6-3,7-6 |
| ITF Women Cairo | 2017/11/28 07:30 | Haine Ogata v Watsachol Sawasdee | 6-1,6-2 |
| ITF Women Sharm El Sheikh | 2017/11/22 16:40 | Shalimar Talbi v Watsachol Sawasdee | 6-3,7-6 |