Stadium: Center Court Round: 46
| ITF Thailand F3 | 2016/09/05 03:00 | Yunseong Chung v Pol Wattanakul | 6-3,2-6,6-3 |
| ITF Thailand F2 | 2016/08/29 03:00 | Pol Wattanakul v Yunseong Chung | 3-6,4-6 |
| Challenger Hua Hin Qual | 2017/11/18 04:45 | Pol Wattanakul v Florian Fallert | 6-2,7-6 |
| ITF USA F33 | 2017/10/12 16:40 | Christopher Eubanks v Pol Wattanakul | 6-3,6-2 |
| ITF USA F33 | 2017/10/11 16:55 | Oscar Janglin v Pol Wattanakul | 4-6,6-3,1-6 |
| ITF USA F33 Qual | 2017/10/09 15:00 | Alastair Gray v Pol Wattanakul | 6-2,6-1 |
| ITF USA F33 Qual | 2017/10/08 15:00 | Guillermo Arrambide v Pol Wattanakul | 3-6,2-6 |
| ITF USA F32 | 2017/09/23 16:30 | Pol Wattanakul v Francisco Dias | 5-7,6-3,4-6 |
| ITF USA F31 | 2017/09/18 18:00 | Guilherme W Osorio v Pol Wattanakul | 6-2,6-0 |
| ITF USA F31 | 2017/09/17 19:00 | Sebastian Hawken v Pol Wattanakul | 4-6,3-6 |
| Challenger Hua Hin Qual | 2017/11/18 06:30 | Kittirat Kerdlaphee v Yunseong Chung | 1-6,2-6 |
| Challenger Kobe Qual | 2017/11/04 02:00 | Yunseong Chung v James Trotter | 6-7,6-3,5-7 |
| Challenger Shenzhen 2 Qual | 2017/10/28 07:35 | Tsung-Hua Yang v Yunseong Chung | 6-3,6-2 |
| Challenger Ningbo | 2017/10/17 04:20 | Nicolas Jarry v Yunseong Chung | 6-7,3-6 |
| Challenger Ningbo Qual | 2017/10/16 03:15 | Yunseong Chung v Vishnu Vardhan | 7-6,6-2 |
| Challenger Ningbo Qual | 2017/10/15 07:50 | Shuichi Sekiguchi v Yunseong Chung | 4-6,3-6 |
| Challenger Ningbo Qual | 2017/10/14 06:10 | Ruikai Wang v Yunseong Chung | 2-6,2-6 |
| ITF Thailand F8 | 2017/10/12 03:00 | Yunseong Chung v Sam Barry | 2-6,4-6 |