Round: 46 Ground: Hardcourt outdoor
| Challenger Kaohsiung Qual | 2016/02/06 03:15 | I-Hsuan Cho v Yifan Xu | 1-6,1-6 |
| Wimbledon - Dames | 2015/06/29 12:45 | Yifan Xu v Ana Ivanovic | 1-6,1-6 |
| Wimbledon Women Qual | 2015/06/24 10:00 | Yifan Xu v Marina Melnikova | 4-6,6-1,6-4 |
| Wimbledon Women Qual | 2015/06/23 11:20 | Su Jeong Jang v Yifan Xu | 4-6,6-7 |
| WTA Kuala Lumpur | 2015/03/02 09:30 | Ying-Ying Duan v Yifan Xu | 6-0,3-6,6-3 |
| WTA Kuala Lumpur Qual | 2015/02/28 08:20 | Yifan Xu v Olga Savchuk | 6-3,6-4 |