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