| ITF Women Gyeongsan Qual | 2018/06/12 01:00 | I-Hsuan Cho v Da Ye Kim | 4-6,6-2,3-6 |
| ITF Women Gyeongsan Qual | 2018/06/11 01:00 | I-Hsuan Cho v Oh, Soo Bin | 2-6,6-2,6-1 |
| ITF Women Sangju | 2018/06/06 01:00 | Ho Ching Wu v I-Hsuan Cho | 6-2,7-6 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | I-Hsuan Cho v Kamiyoshihara, Ai | 3-6,6-7 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/01 04:00 | I-Hsuan Cho v Aldila Sutjiadi | 4-6,2-6 |
| ITF Women Nanjing | 2018/04/03 02:00 | I-Hsuan Cho v Amy Zhu | 3-6,2-6 |
| ITF Women Nanjing Qual | 2018/04/02 02:00 | Mei Xu Wu v I-Hsuan Cho | 0-6,6-3,6-3 |
| ITF Women Nanjing Qual | 2018/04/01 05:40 | Kong, Qianxin v I-Hsuan Cho | 0-6,1-6 |
| ITF Women Naiman Qual | 2018/06/30 02:00 | Yi Tsen Cho v Hsieh, Yu-Chieh | 6-2,3-6,6-3 |
| ITF Women Hong Kong Qual | 2018/06/17 03:35 | Jessy Rompies v Yi Tsen Cho | 6-3,6-3 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/09 03:20 | Mananchaya Sawangkaew v Yi Tsen Cho | 6-1,2-6,6-2 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/08 03:30 | Tumthong, Dolavee v Yi Tsen Cho | 0-6,1-6 |
| ITF Women Hua Hin Qual | 2018/05/07 02:30 | Natarajan, Ramya v Yi Tsen Cho | 2-6,6-4,1-6 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | Kalva, Bhuvana v Yi Tsen Cho | 0-6,2-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2018/05/01 05:30 | Yi Tsen Cho v Wang, Dan Ni | 4-6,5-7 |
| ITF Women Hua Hin Qual | 2018/04/29 06:00 | Yi Tsen Cho v Kamiyoshihara, Ai | 2-6,6-1,6-3 |