| 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 2015
Yifei Yang / year 2015
| 21.12.15 | 1st round | Anastasia Smirnova | Yifei Yang | 6-1, 6-3 |  | match details |  Antalya | Clay |
| 07.12.15 | 1st round | Akiho Kakuya | Yifei Yang | 6-1, 6-1 | | match details | Antalya | Clay |
| 07.12.15 | qual. | Dina Chayka | Yifei Yang | 3-6, 7-62, 6-0 | | match details | ||
| 30.11.15 | q 1 | Gabriella Akopian | Yifei Yang | 7-5, 6-4 | | match details | Antalya | Clay |
| 09.11.15 | 1st round | Yifei Yang | Nicole Bunea | 1-6, 6-4, 6-3 |  | match details |  Heraklion | Hard |
| 09.11.15 | 2nd round | Nina Alibalic | Yifei Yang | 6-0, 6-0 | | match details | ||
| 02.11.15 | q 1 | Akiko Okuda | Yifei Yang | 6-3, 6-2 | | match details | Heraklion | Hard |
| 31.08.15 | q 1 | Se-Hyun Kim | Yifei Yang | 6-0, 6-0 | | match details |  Yeongwol | Hard |
| 24.08.15 | q 1 | Yifei Yang | Eunji Lee | 6-4, 6-4 | | match details | Gimcheon | Hard |
| 24.08.15 | q 2 | Jung-Eun Nam | Yifei Yang | 6-1, 6-1 | | match details | ||
| 17.08.15 | q 1 | Yifei Yang | Hae-Sung Kim | Hae-Sung Kim - walk over | | match details | Gimcheon | Hard |
| 17.08.15 | q 2 | Eudice Wong Chong | Yifei Yang | 6-1, 6-1 | | match details | ||
| 10.08.15 | q 1 | Jinxuan Wang | Yifei Yang | 7-5, 6-3 | | match details | Gimcheon | Hard |
| 20.07.15 | q 1 | Yanni Liu | Yifei Yang | 6-1, 6-0 | | match details |  Zhengzhou | Hard |
| 13.07.15 | q 1 | Siyu Chen | Yifei Yang | 6-1, 6-3 | | match details | Tianjin | Hard |
| 22.06.15 | q 1 | Jiahe Cai | Yifei Yang | 4-6, 6-4, 6-4 | | match details | Anning | Clay |
| 15.06.15 | q 1 | Yu Tong Tang | Yifei Yang | 6-4, 6-1 | | match details | Anning | Clay |
| 08.06.15 | q 2 | Zhuoma Ni Ma | Yifei Yang | 6-3, 6-0 | | match details | Anning | Clay |
| 08.06.15 | q 1 | Yifei Yang | Ying Zhang (1998) | 6-2, 7-5 | | match details | ||
| 11.05.15 | 1st round | Karolina Benackova | Yifei Yang | 3-6, 6-3, 6-3 | | match details |  Sharm El | Hard |
| 04.05.15 | 1st round | Anastasia Kharchenko | Yifei Yang | 6-0, 6-3 | | match details | Sharm El | Hard |
| 27.04.15 | 1st round | Irene Burillo Escorihuela | Yifei Yang | 7-5, 6-0 | | match details | Sharm El | Hard |
| 09.03.15 | q 2 | Zhima Du | Yifei Yang | 6-2, 6-1 | | match details | Jiangmen | Hard |
| 09.03.15 | q 1 | Yifei Yang | Jinxuan Wang | 6-1, 6-4 | | match details | ||
| 02.03.15 | q 1 | Zhuo Ma Ge Rong | Yifei Yang | 6-2, 6-3 | | match details | Jiangmen | Hard |
