Stadium: Ct 2 Round: 25 Ground: Hardcourt outdoor
| ITF Australia F5 | 2017/09/28 02:10 | Purcell, Rhett v Gao, Xin | 7-5,6-4 |
| ITF Australia F5 | 2017/09/26 00:00 | Kody Pearson v Gao, Xin | 2-6,0-6 |
| Challenger Shanghai Qual | 2017/09/10 03:45 | Jie Cui v Gao, Xin | 7-6,6-3 |
| Zhangjiagang, China | 2017/09/05 04:30 | Gao, Xin v Kelly, Dayne | 6-3,3-6,0-6 |
| Chengdu, China | 2017/08/04 04:30 | Gao, Xin v Evgeny Donskoy | 2-6,4-6 |
| Chengdu, China | 2017/08/03 03:00 | Wu, Di v Gao, Xin | 3-6,5-7 |
| Chengdu, China | 2017/08/01 06:00 | Gao, Xin v Kim, Cheong-Eui | 7-5,7-6 |
| ITF China F14 | 2017/07/25 03:45 | Gao, Xin v Katayama, Sho | 3-6,4-6 |
| ITF Australia F6 | 2017/10/01 03:00 | Polkinghorne, Darren v Swindells, Jack | 6-3,3-6,6-1 |
| ITF Australia F6 | 2017/09/30 04:30 | Polkinghorne, Darren v Dane Sweeny | 6-3,4-6,6-3 |
| ITF Australia F5 | 2017/09/27 00:00 | Polkinghorne, Darren v Kelly, Dayne | 2-6,4-6 |
| ITF Australia F5 Qual | 2017/09/25 02:25 | Polkinghorne, Darren v Vuradin, Lucas | 7-6,6-2 |
| ITF Australia F5 Qual | 2017/09/23 04:00 | Polkinghorne, Darren v Osborne, Zac | 6-1,7-6 |
| ITF Australia F5 Qual | 2017/09/23 01:30 | Polkinghorne, Darren v Takahiro Kubo | 6-1,6-2 |
| ITF Australia F4 | 2017/09/20 02:30 | Polkinghorne, Darren v Harris, Andrew | 3-6,3-6 |
| ITF Australia F4 | 2017/09/19 04:00 | Swindells, Jack v Polkinghorne, Darren | 3-6,5-7 |