| ITF Women Nonthaburi Qual | 2017/09/30 04:30 | Yifei Yang v Ashmitha Easwaramurthi | 1-6,6-7 |
| ITF Women Yeongwol | 2017/09/03 01:00 | Yifei Yang v Yubean Lee | 3-6,6-7 |
| ITF Women Nonthaburi Qual | 2017/08/12 02:30 | Lauren Marker v Yifei Yang | 6-2,6-2 |
| ITF Women Nonthaburi Qual | 2017/08/05 07:10 | Chompoothip Jandakate v Yifei Yang | 6-2,6-0 |
| ITF Women Nonthaburi Qual | 2017/07/29 06:50 | Yifei Yang v Chin-Wei Chan | 4-6,2-6 |
| ITF Women Hua Hin Qual | 2017/07/22 08:00 | Alexandra Bozovic v Yifei Yang | 6-4,6-0 |
| ITF Women Hua Hin Qual | 2017/07/22 05:00 | Thitirat Kanaphuet v Yifei Yang | 6-7,1-6 |
| ITF Women Hua Hin | 2017/07/15 03:00 | Georgiana Ruhrig v Yifei Yang | 6-2,6-3 |