| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2018 | 2/9 | 1/6 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 3/10 | 3/10 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 6/27 | 0/9 | 6/15 | 0/0 | 0/3 | 0/0 | 0/0 |
| 2015 | 5/20 | 4/13 | 1/7 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 16/66 | 8/38 | 8/25 | 0/0 | 0/3 | 0/0 | 0/0 |
| perc. % | 19.51 % | 17.39 % | 24.24 % | 0 % | 0 % | 0 % | 0 % |
Yifei Yang / scheduled / last
| no matches found |
Yifei Yang form / year 2018
Yifei Yang / year 2018
| 08.09.18 | qual. | Xinrui Liu | Yifei Yang | 6-4, 1-0, Yifei Yang - retired |  | match details |  Anning | Clay |
| 26.05.18 | q 1 | Le Zhao | Yifei Yang | 6-4, 6-0 | | match details | Luzhou | Hard |
| 12.05.18 | q 1 | Jiatian Qi | Yifei Yang | 6-3, 6-2 | | match details | Wuhan | Hard |
| 07.05.18 | q 2 | Ziyue Sun | Yifei Yang | 6-0, 6-1 | | match details | Luan | Hard |
| 18.02.18 | q 1 | Yifei Yang | Anastasia Mozgaleva | 6-4, 6-3 |  | match details |  Antalya | Clay |
| 18.02.18 | q 2 | Anna Ukolova | Yifei Yang | 6-1, 6-0 | | match details | ||
| 11.02.18 | q 1 | Alana Tuayeva | Yifei Yang | 6-3, 7-64 | | match details | Antalya | Hard |
| 03.02.18 | q 1 | Darya Lavrichenko | Yifei Yang | 6-1, 4-6, 6-1 | | match details | Antalya | Hard |
| 28.01.18 | q 2 | Anastasia Kulikova | Yifei Yang | 6-0, 6-0 | | match details | Antalya | Hard |
| 27.01.18 | q 1 | Yifei Yang | Martyna Koczotowska | 6-0, 6-1 | | match details | ||
| 23.01.18 | 1st round | Arina Solomatina | Yifei Yang | 6-0, 6-3 | | match details | Antalya | Clay |
