Round: 62 Ground: Hardcourt outdoor
| Yokohama, Japan, Qualifying | 2017/02/25 06:40 | Alex Bolt v Cao, Zhaoyi | 6-3,6-4 |
| ITF China F1 Qual | 2017/02/14 02:00 | Cao, Zhaoyi v Zhong, Su Hao | 4-6,7-5,4-6 |
| ITF China F1 Qual | 2017/02/13 02:00 | Cao, Zhaoyi v Bakhodur, Fariduni | 6-4,6-2 |
| ITF China F1 Qual | 2017/02/12 05:25 | Cao, Zhaoyi v Chen, Liran | 6-4,6-1 |
| Suzhou, China | 2016/10/25 04:45 | Wu, Di v Cao, Zhaoyi | 6-1,6-1 |
| Challenger Suzhou Qual | 2016/10/24 07:25 | He, Yecong v Cao, Zhaoyi | 3-6,2-6 |
| Challenger Suzhou Qual | 2016/10/22 09:30 | Wang, Ruixuan v Cao, Zhaoyi | 2-6,3-6 |
| Ningbo, China, Qualifying | 2016/10/15 03:20 | Doumbia, Sadio v Cao, Zhaoyi | 6-3,6-2 |
| ITF Japan F5 | 2016/04/03 02:30 | Onishi, Ken v Shimizu, Kazuki | 6-3,6-2 |