| Challenger Zhuhai | 2018/03/06 04:40 | Di Wu v Zihao Xia | 6-4,6-4 |
| Challenger Suzhou | 2016/10/27 03:30 | Di Wu v Zihao Xia | 6-1,6-1 |
| ITF China F7 | 2018/05/29 05:45 | Di Wu v Mousheg Hovhannisyan | 6-1,6-2 |
| Challenger Busan | 2018/05/14 04:00 | Di Wu v Zhe Li | 4-6,6-3,1-6 |
| Challenger Gimcheon | 2018/05/08 02:00 | Filip Peliwo v Di Wu | 6-4,6-1 |
| Challenger Seoul | 2018/05/04 05:00 | Tatsuma Ito v Di Wu | 7-5,3-6,6-2 |
| Challenger Seoul | 2018/05/02 06:35 | Yosuke Watanuki v Di Wu | 4-6,5-7 |
| Challenger Seoul | 2018/05/01 03:00 | Di Wu v Dudi Sela | 6-3,2-6,6-0 |
| Challenger Anning | 2018/04/24 09:20 | Di Wu v Yunseong Chung | 6-7,3-6 |
| Challenger Nanchang | 2018/04/17 05:25 | Vaclav Safranek v Di Wu | 7-6,6-2 |
| ITF China F7 | 2018/05/28 05:10 | Zihao Xia v Francis Casey Alcantara | 6-4,6-1 |
| ITF China F6 | 2018/05/16 02:00 | Sami Reinwein v Zihao Xia | 6-4,6-3 |
| ITF China F6 | 2018/05/14 05:10 | James Frawley v Zihao Xia | 4-6,3-6 |
| ITF China F5 | 2018/05/08 02:00 | Zihao Xia v Harri Heliovaara | 6-4,3-6,2-6 |
| ITF China F4 | 2018/05/02 03:00 | Fajing Sun v Zihao Xia | 2-6,6-3,6-3 |
| ITF China F4 | 2018/04/30 04:40 | Tianjia Guo v Zihao Xia | 0-6,0-6 |
| Challenger Nanchang | 2018/04/16 04:30 | Zihao Xia v Antoine Escoffier | 4-6,2-6 |
| Challenger Qujing | 2018/03/20 03:35 | Salvatore Caruso v Zihao Xia | 6-3,6-1 |