| ITF W25 Nanning | 2019/10/20 06:00 | Xinyu Cai v Chengyiyi Yuan | 4-6,4-6 |
| ITF W15 Hua Hin | 2019/07/09 04:30 | Nana Kawagishi v Xinyu Cai | 6-7,7-5,10-7 |
| ITF W15 Hua Hin | 2019/07/08 03:55 | Mia Mayerova v Xinyu Cai | 0-6,1-6 |
| ITF W15 Hua Hin | 2019/07/04 05:00 | Bunyawi Thamchaiwat v Xinyu Cai | 6-3,6-0 |
| ITF W15 Hua Hin | 2019/07/03 06:45 | Watsachol Sawasdee v Xinyu Cai | 6-7,4-6 |
| ITF W15 Hua Hin | 2019/07/02 03:00 | Shou Na Mu v Xinyu Cai | 3-6,4-6 |
| ITF W15 Hua Hin | 2019/07/01 03:00 | Lungile Ntuli v Xinyu Cai | 0-6,4-6 |
| ITF W25 Naiman | 2019/06/26 02:00 | Xinyu Cai v Aleksandrina Naydenova | 7-5,3-6,1-6 |