Stadium: Center Court Round: 25 Ground: Clay
| Nanchang, China | 2018/04/17 05:25 | Safranek, Vaclav v Wu, Di | 7-6,6-2 |
| Coupe Davis | 2018/04/07 04:45 | Wu, Di v Ramkumar Ramanathan | 6-7,3-6 |
| Challenger Qujing | 2018/03/21 03:00 | Wu, Di v Jason Kubler | 6-7,4-6 |
| Challenger Qujing | 2018/03/20 02:00 | Granollers, Gerard v Wu, Di | 6-7,3-6 |
| Challenger - Shenzhen | 2018/03/13 07:20 | Wu, Di v Tatsuma Ito | 6-7,7-5,5-7 |
| Challenger Zhuhai | 2018/03/08 06:35 | Wu, Di v Jaziri, Malek | 4-6,6-1,4-6 |
| Challenger Zhuhai | 2018/03/06 04:40 | Wu, Di v Xia, Zihao | 6-4,6-4 |
| Challenger Yokohama | 2018/03/01 03:55 | Soeda, Go v Wu, Di | 7-6,6-3 |
| Challenger Anning Qual | 2018/04/21 05:00 | Yi, Chu-Huan v Yunseong Chung | 2-6,6-7 |
| Nanchang, China | 2018/04/19 04:30 | Nedovyesov, Aleksandr v Yunseong Chung | 6-4,6-2 |
| Nanchang, China | 2018/04/17 03:00 | Yunseong Chung v Tatsuma Ito | 6-4,7-6 |
| Challenger Nanchang Qual | 2018/04/15 05:25 | Mukund Sasikumar v Yunseong Chung | 2-6,4-6 |
| Challenger Nanchang Qual | 2018/04/14 04:40 | Wu, Hao v Yunseong Chung | 3-6,1-6 |
| Challenger Taipei Qual | 2018/04/07 02:00 | Grills, Jacob v Yunseong Chung | 6-3,2-6,6-2 |
| Challenger Qujing | 2018/03/20 04:45 | Jaziri, Malek v Yunseong Chung | 6-2,6-4 |
| Challenger Qujing Qual | 2018/03/18 05:45 | Yunseong Chung v Elgin, M. | 6-3,6-7,6-3 |