Stadium: Center Court Round: 29 Ground: Hardcourt outdoor
| Challenger Busan MD | 2018/05/20 03:00 | Roelofse/Smith v Hsieh/Rungkat | 4-6,3-6 |
| Challenger Busan MD | 2018/05/18 02:00 | Hsieh/Rungkat v Bury/Peng | 6-4,4-6,10-6 |
| Challenger Busan MD | 2018/05/17 04:50 | Banes/Ellis v Hsieh/Rungkat | 4-6,3-6 |
| Challenger Busan MD | 2018/05/15 05:40 | Chung/Lee v Hsieh/Rungkat | 6-7,1-6 |
| Challenger Gimcheon MD | 2018/05/10 06:00 | Hsieh/Rungkat v Nielsen/Pospisil | 3-6,3-6 |
| Challenger Gimcheon MD | 2018/05/09 02:00 | Hsieh/Rungkat v Tokuda/Trongcharoenchaikul | 6-2,7-6 |
| Challenger Seoul MD | 2018/05/03 09:20 | Hsieh/Rungkat v Matsui/Nielsen | 6-7,1-6 |
| Challenger Seoul MD | 2018/05/01 08:35 | Hsieh/Rungkat v Kim/Lim | 6-4,3-6,10-2 |
| Challenger Recanati MD | 2018/07/07 16:00 | Escobar/Romboli v Gong/Zhang | 6-2,6-7,8-10 |
| Challenger Recanati MD | 2018/07/06 17:20 | Halys/Olivetti v Gong/Zhang | 7-6,1-6,6-10 |
| Challenger Recanati MD | 2018/07/05 14:00 | Cid Subervi/Galan v Gong/Zhang | 4-6,6-7 |
| Challenger Recanati MD | 2018/07/02 17:25 | Martinez/Zapata Miralles v Gong/Zhang | 6-3,3-6,3-10 |
| Challenger Busan MD | 2018/05/18 06:55 | Roelofse/Smith v Gong/Zhang | 3-6,6-1,16-14 |
| Challenger Busan MD | 2018/05/17 06:20 | Li/Wu v Gong/Zhang | 5-7,6-4,13-15 |
| Challenger Anning MD | 2018/04/29 03:00 | Gong/Zhang v Bury/Harris | 3-6,4-6 |
| Challenger Anning MD | 2018/04/28 08:40 | Gong/Zhang v Bai/Li | 7-6,5-7,10-7 |