Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Challenger Nanchang Qual | 2016/09/10 09:35 | Niki, Takuto v Xia, Zihao | 6-4,4-6,1-6 |
| Challenger Shanghai Qual | 2017/09/11 02:00 | Yan Bai v Xia, Zihao | 2-6,0-6 |
| Challenger Shanghai Qual | 2017/09/09 03:45 | Shiga, Masato v Xia, Zihao | 6-7,0-6 |
| Challenger Zhangjiagang Qual | 2017/09/04 04:30 | Xia, Zihao v Prashanth, N. Vijay Sundar | 1-6,2-6 |
| Challenger Zhangjiagang Qual | 2017/09/03 04:00 | Mclachlan, Ben v Xia, Zihao | 6-7,3-6 |
| ITF China F13 | 2017/07/18 02:00 | Wishaya Trongcharoenchaikul v Xia, Zihao | 7-6,2-6,7-6 |
| ITF China F12 | 2017/07/12 03:40 | Xia, Zihao v Zhyrmont, Dzmitry | 3-6,4-6 |
| ITF China F12 | 2017/07/11 03:30 | Xia, Zihao v He, Yecong | 6-3,6-2 |
| ITF China F11 | 2017/07/03 07:00 | Singh, Karunuday v Xia, Zihao | 7-6,6-3 |
| Zhangjiagang, China | 2017/09/06 05:00 | Yusuke Takahashi v Niki, Takuto | 7-5,6-1 |
| Jinan, China | 2017/08/07 02:00 | Niki, Takuto v Kelly, Dayne | 2-6,3-6 |
| Chengdu, China | 2017/07/31 03:00 | Niki, Takuto v Yibing Wu | 3-6,4-6 |
| ITF China F12 | 2017/07/12 02:00 | Tung-Lin Wu v Niki, Takuto | 6-2,6-1 |
| ITF China F12 | 2017/07/11 05:30 | Wu, Hao v Niki, Takuto | 6-7,2-6 |
| ITF Hong Kong F3 | 2017/07/06 02:30 | Niki, Takuto v Grills, Jacob | 3-6,7-5,3-6 |
| ITF Hong Kong F3 | 2017/07/05 02:00 | Niki, Takuto v Inoue, Haru | 6-4,1-6,6-1 |
| ITF Hong Kong F3 | 2017/07/03 02:00 | Niki, Takuto v Lam, Siu Chuen | 6-1,6-0 |