Stadium: Court A Round: 54
| ITF Women Nonthaburi Qual | 2018/07/07 05:40 | Jeong, Sunam v Vasuratna, Pat | 6-1,6-0 |
| ITF Women Daegu | 2018/06/21 01:00 | Jeong, Sunam v Doi, Misaki | 3-6,1-6 |
| ITF Women Daegu | 2018/06/20 02:30 | Jeong, Sunam v Yanni Liu | 6-3,7-6 |
| ITF Women Gyeongsan | 2018/06/15 03:45 | Ho Ching Wu v Jeong, Sunam | 6-2,4-6,6-3 |
| ITF Women Gyeongsan | 2018/06/14 01:00 | Park, Sang Hee v Jeong, Sunam | 4-6,2-6 |
| ITF Women Gyeongsan | 2018/06/13 01:00 | Da Ye Kim v Jeong, Sunam | 0-6,1-6 |
| ITF Women Sangju | 2018/06/09 01:00 | Jeong, Sunam v Ya-Hsuan Lee | 2-6,6-7 |
| ITF Women Sangju | 2018/06/08 02:00 | Kanako Morisaki v Jeong, Sunam | 2-6,0-6 |
| ITF Women Nonthaburi Qual | 2018/07/07 05:10 | Krizova, Katerina v Sawasdee, Watsachol | 2-6,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/06/05 06:45 | Ma, Shuyue v Sawasdee, Watsachol | 6-3,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/31 02:30 | Sawasdee, Watsachol v Kaylah McPhee | 4-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/30 02:30 | Ozaki, Risa v Sawasdee, Watsachol | 3-6,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/07 09:45 | Zlochova, Zuzana v Sawasdee, Watsachol | 6-1,6-2 |
| ITF Women Hua Hin Qual | 2018/04/30 02:30 | Sawasdee, Watsachol v Runglerdkriangkrai, Apichaya | 2-6,6-3,6-7 |
| ITF Women Hua Hin Qual | 2018/04/29 07:30 | Sawasdee, Watsachol v Shih, Hsin-Yuan | 6-3,7-6 |
| Cairo, Singles W-WITF-EGY-02A | 2017/11/28 07:30 | Haine Ogata v Sawasdee, Watsachol | 6-1,6-2 |