Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Gimcheon MD | 2018/05/09 04:45 | Roelofse/Smith v Wu/Zhang | 6-2,6-3 |
| Challenger Gimcheon MD | 2018/05/07 09:50 | Kim/Lim v Wu/Zhang | 6-7,3-6 |
| Challenger Seoul - MD | 2018/05/04 08:25 | Wu/Zhang v Chen/Yi | 5-7,2-6 |
| Challenger Seoul - MD | 2018/05/03 11:00 | Wu/Zhang v Gong/Uchiyama | 6-2,6-3 |
| Challenger Qujing MD | 2018/03/24 07:20 | Bury/Peng v Wu/Zhang | 6-7,6-4,12-10 |
| Challenger Qujing MD | 2018/03/23 06:05 | Sonego/Vavassori v Wu/Zhang | 4-6,6-4,6-10 |
| Challenger Suzhou MD | 2017/10/25 06:45 | Wu/Zhang v Eriksson/Nakagawa | 3-6,3-6 |
| Challenger Jinan MD | 2017/08/09 08:05 | Wu/Zhang v Balaji/Vardhan | 6-7,3-6 |