Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2018/11/11 02:00 | Cheng-Yu Yu v Ray Ho | 6-2,4-6,7-6 |
| ITF Thailand F8 | 2018/11/06 04:35 | Kuan-Yi Lee v Cheng-Yu Yu | 6-3,6-3 |
| ITF Vietnam F5 | 2018/11/03 03:00 | Nam Hoang Ly v Cheng-Yu Yu | 6-4,6-4 |
| ITF Vietnam F5 | 2018/11/02 03:00 | Cheng-Yu Yu v Ajeet Rai | 6-4,6-2 |
| ITF Vietnam F5 | 2018/11/01 05:15 | Cheng-Yu Yu v Karl Friberg | 6-3,6-3 |
| ITF Vietnam F5 | 2018/10/30 06:00 | Niki Kaliyanda Poonacha v Cheng-Yu Yu | 6-3,3-6,5-7 |
| ITF Vietnam F4 | 2018/10/22 02:30 | Cheng-Yu Yu v Arthur Weber | 6-1,2-6,6-7 |
| ITF Vietnam F4 | 2018/10/21 06:00 | Cheng-Yu Yu v Ha Minh Duc Vu | 6-1,6-0 |
| ITF Thailand F9 | 2018/11/11 04:30 | Yeongseok Jeong v Thanapet Chanta | 2-6,6-3,6-0 |
| ITF Thailand F9 | 2018/11/10 02:00 | Chanchai Sookton-Eng v Yeongseok Jeong | 3-6,0-6 |
| ITF Thailand F8 | 2018/11/04 06:00 | Yeongseok Jeong v Dusty H. Boyer | 2-6,4-6 |
| ITF Thailand F8 | 2018/11/03 06:00 | Yeongseok Jeong v Natthasith Kunsuwan | 6-2,4-6,6-4 |
| ITF Korea F6 | 2018/08/31 06:00 | Lucas Catarina v Yeongseok Jeong | 3-6,6-2,6-2 |
| ITF Korea F6 | 2018/08/30 04:50 | Chan-Yeong Oh v Yeongseok Jeong | 6-2,4-6,2-6 |
| ITF Korea F6 | 2018/08/28 02:00 | Yeongseok Jeong v Young-Hoon Jeong | 7-5,7-6 |
| ITF Korea F5 | 2018/08/21 03:00 | Hong Chung v Yeongseok Jeong | 6-1,7-6 |