| 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 / surface: Hard
Yifei Yang / surface: Hard
| 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 |
| 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 | ||
| 09.10.17 | qual. | Sina Zuger | Yifei Yang | 6-1, 6-1 | | match details |  Nonthaburi | Hard |
| 09.10.17 | q 2 | Yifei Yang | Roong Sirinuntavitaya | 4-6, 6-4, 6-3 | | match details | ||
| 02.10.17 | q 1 | Ashmitha Easwaramurthi | Yifei Yang | 6-1, 7-61 | | match details | Nonthaburi | Hard |
| 04.09.17 | q 1 | Yubean Lee | Yifei Yang | 6-3, 7-66 | | match details |  Yeongwol | Hard |
| 28.08.17 | q 1 | Ji Hey Lee | Yifei Yang | 6-1, 2-6, 6-2 | | match details | Yeongwol | Hard |
| 14.08.17 | q 1 | Lauren Marker | Yifei Yang | 6-2, 6-2 | | match details | Nonthaburi | Hard |
| 07.08.17 | q 1 | Chompoothip Jandakate | Yifei Yang | 6-2, 6-0 | | match details | Nonthaburi | Hard |
| 31.07.17 | q 1 | Chin-Wei Chan | Yifei Yang | 6-4, 6-2 | | match details | Nonthaburi | Hard |
| 24.07.17 | q 1 | Yifei Yang | Thitirat Kanaphuet | 7-67, 6-1 | | match details | Hua Hin | Hard |
| 24.07.17 | q 2 | Alexandra Bozovic | Yifei Yang | 6-4, 6-0 | | match details | ||
| 17.07.17 | q 1 | Georgiana Ruhrig | Yifei Yang | 6-2, 6-3 | | match details | Hua Hin | Hard |
| 10.07.17 | q 1 | Yifei Yang | Niditra Rajmohan | 7-5, 6-2 | | match details | Hua Hin | Hard |
| 10.07.17 | q 2 | Sari Baba | Yifei Yang | 6-4, 6-1 | | match details | ||
| 18.07.16 | q 1 | En-Pei Huang | Yifei Yang | 6-1, 6-2 | | match details |  Hong Kong | Hard |
| 11.07.16 | q 1 | Mihoki Miyahara | Yifei Yang | 6-1, 6-2 | | match details | Gimcheon | Hard |
| 04.07.16 | q 1 | Hyeran Yun | Yifei Yang | 6-0, 6-0 | | match details | Gimcheon | Hard |
| 27.06.16 | q 1 | Jeongyun Lee | Yifei Yang | 6-3, 6-0 | | match details | Gimcheon | Hard |
| 20.06.16 | q 2 | Hae-Sung Kim | Yifei Yang | 6-1, 6-0 | | match details | Sangju | Hard |
| 25.04.16 | q 2 | Sandra Dynka | Yifei Yang | 6-2, 6-1 | | match details |  Heraklion | Hard |
| 19.04.16 | 1st round | Freya Christie | Yifei Yang | 6-1, 6-1 | | match details | Heraklion | Hard |
| 11.04.16 | q 1 | Alana Parnaby | Yifei Yang | 6-1, 6-1 | | match details | Heraklion | Hard |
| 04.04.16 | q 1 | Elyse Lavender | Yifei Yang | 6-4, 6-1 | | match details | Heraklion | Hard |
| 09.11.15 | 2nd round | Nina Alibalic | Yifei Yang | 6-0, 6-0 | | match details | Heraklion | Hard |
| 09.11.15 | 1st round | Yifei Yang | Nicole Bunea | 1-6, 6-4, 6-3 | | 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 2 | Jung-Eun Nam | Yifei Yang | 6-1, 6-1 | | match details | Gimcheon | Hard |
| 24.08.15 | q 1 | Yifei Yang | Eunji Lee | 6-4, 6-4 | | 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 |
| 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 |
