Stadium: Central Court Round: 25 Ground: Clay
| Challenger Qujing | 2018/03/20 03:35 | Salvatore Caruso v Zihao Xia | 6-3,6-1 |
| Challenger Shenzhen Qual | 2018/03/11 03:50 | Jason Kubler v Zihao Xia | 6-1,6-1 |
| Challenger Zhuhai | 2018/03/06 04:40 | Di Wu v Zihao Xia | 6-4,6-4 |
| Challenger Zhuhai Qual | 2018/03/04 08:45 | Kuan-Yi Lee v Zihao Xia | 6-7,1-6 |
| Challenger Zhuhai Qual | 2018/03/03 02:00 | Zihao Xia v Andrea Pellegrino | 6-2,6-4 |
| ITF China F3 | 2018/01/22 04:05 | Zihao Xia v Ivan Nedelko | 3-6,4-6 |
| ITF China F2 | 2018/01/15 05:25 | Zihao Xia v Mats Rosenkranz | 6-3,3-6,4-6 |
| ITF China F1 | 2018/01/09 05:15 | Zihao Xia v Shinji Hazawa | 4-6,3-6 |
| Challenger Nanchang Qual | 2018/04/15 04:30 | Antoine Escoffier v Yan Bai | 6-2,6-1 |
| Challenger Taipei Qual | 2018/04/08 04:20 | Antoine Escoffier v Thomas Fancutt | 3-6,6-2,2-6 |
| Challenger Lille | 2018/03/20 11:10 | Corentin Moutet v Antoine Escoffier | 4-6,6-3,6-2 |
| Challenger Lille Qual | 2018/03/19 11:05 | Niels Desein v Antoine Escoffier | 6-3,3-6,3-6 |
| Challenger Lille Qual | 2018/03/18 13:40 | Julian Lenz v Antoine Escoffier | 6-7,4-6 |
| Challenger Lille Qual | 2018/03/17 17:10 | Remi Boutillier v Antoine Escoffier | 4-6,7-6,3-6 |
| Challenger Drummondville | 2018/03/14 14:00 | Denis Kudla v Antoine Escoffier | 1-6,6-3,6-4 |
| Challenger Drummondville Qual | 2018/03/12 21:00 | Antoine Escoffier v Edward Corrie | 3-6,6-4,6-1 |