Name: Yanni Liu
Country: China
Birthdate: 11.06.99, 25 years
WTA ranking: 847
TOP ranking's position: 685 (28.01.19, 1400 points)
Points: 3
Prize money: 36.550 $
Matches total: 230
Win: 95
%: 41.3 %
Country: China
Birthdate: 11.06.99, 25 years
WTA ranking: 847
TOP ranking's position: 685 (28.01.19, 1400 points)
Points: 3
Prize money: 36.550 $
Matches total: 230
Win: 95
%: 41.3 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 6/6 | 3/5 | 0/0 | 3/1 | 0/0 | 0/0 | 0/0 |
| 2024 | 15/25 | 14/23 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 |
| 2023 | 14/15 | 14/15 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 14/14 | 14/14 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 4/9 | 3/6 | 1/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 10/26 | 10/23 | 0/3 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 20/19 | 19/17 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2016 | 11/16 | 11/15 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2015 | 1/5 | 1/4 | 0/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 95/135 | 89/122 | 2/9 | 4/4 | 0/0 | 0/0 | 0/0 |
| perc. % | 41.3 % | 42.18 % | 18.18 % | 50 % | 0 % | 0 % | 0 % |
Yanni Liu / Fixtures
| 23.04.25 05:03 | 1st round | Meng Yi Chen  | Yanni Liu | 2-6, 6-2, 6-3 | match details |  W15 Wuning | Hard |
Yanni Liu form
Yanni Liu / Latest Scores
| 23.04.25 | 1st round | Meng Yi Chen | Yanni Liu | 2-6, 6-2, 6-3 |  | match details | W15 Wuning | Hard |
| 07.04.25 | q 2 | Ayumi Miyamoto | Yanni Liu | 7-5, 4-6, 10-7 | | match details |  W35 Osaka | Hard |
| 06.04.25 | q 1 | Yanni Liu | Honoka Kobayashi | 7-64, 7-5 |  | match details | ||
| 31.03.25 | qual. | Yui Komada | Yanni Liu | 2-6, 6-3, 10-7 | | match details | W15 Kashiwa | Hard |
| 26.03.25 | 1st round | Mika Buchnik | Yanni Liu | 6-4, 3-6, 6-3 | | match details |  W15 Nonthaburi | Hard |
| 24.03.25 | qual. | Yanni Liu | Yuno Kitahara | 6-4, 6-4 | | match details | ||
| 23.03.25 | q 1 | Yanni Liu | Delia Gaillard | 6-1, 6-4 | | match details | ||
| 16.03.25 | q 1 | Sonal Patil | Yanni Liu | 6-2, 6-1 | | match details | W15 Nonthaburi | Hard |
| 26.02.25 | 1st round | Ekaterina Shalimova | Yanni Liu | 6-2, 6-1 | | match details | W15 Maanshan | I. hard |
| 24.02.25 | q 2 | Yanni Liu | Madeleine Jessup | 4-6, 6-3, 10-5 | | match details | ||
| 24.02.25 | qual. | Yanni Liu | Xiao Tang | 6-4, 6-4 | | match details | ||
| 23.02.25 | q 1 | Yanni Liu | Guyu Xu | 6-2, 6-3 | | match details | ||
| 18.11.24 | q 1 | Chia Yi Tsao | Yanni Liu | 6-4, 7-5 | | match details | W100 Takasaki | Hard |
| 16.10.24 | 1st round | Fang Ying Xun | Yanni Liu | 6-2, 7-5 | | match details | W35 Huzhou | Hard |
| 14.10.24 | qual. | Yanni Liu | Meng Yi Chen | 6-74, 6-2, 10-6 | | match details | ||
| 13.10.24 | q 1 | Yanni Liu | Jiale Zhang | 6-0, 6-2 | | match details | ||
| 01.10.24 | 1st round | Sunam Jeong | Yanni Liu | 6-0, 6-2 | | match details |  W15 Yeongwol | Hard |
| 25.09.24 | 1st round | Yujin Kim | Yanni Liu | 6-3, 6-2 | | match details | W15 Yeongwol | Hard |
| 19.09.24 | 2nd round | Momoko Kobori | Yanni Liu | 6-4, 6-4 | | match details | W35 Kyoto | I. hard |
| 18.09.24 | 1st round | Yanni Liu | Anri Nagata | 6-2, 6-4 | | match details | ||
| 11.09.24 | 1st round | Elina Nepliy | Yanni Liu | 7-62, 6-0 | | match details |  W15 Singapore | I. hard |
| 25.08.24 | q 1 | Ayumi Koshiishi | Yanni Liu | 6-4, 6-4 | | match details | W50 Jinan | Hard |
| 18.08.24 | q 1 | Sarah-Rebecca Sekulic | Yanni Liu | 6-4, 6-3 | | match details | W35 Kunshan | Hard |
| 23.07.24 | qual. | Qiu Yu Ye | Yanni Liu | 6-2, 6-3 | | match details | W35 Naiman | Hard |
| 22.07.24 | q 2 | Yanni Liu | Jacey Tian | 5-7, 6-2, 10-4 | | match details | ||
| 15.07.24 | q 2 | Wenfei Yu | Yanni Liu | 7-63, 6-2 | | match details | W35 Tianjin | Hard |
| 14.07.24 | q 1 | Yanni Liu | Lexue Xiao | 6-2, 6-3 | | match details | ||
| 11.07.24 | 2nd round | Jiaqi Wang | Yanni Liu | 6-0, 6-3 | | match details | W35 Tianjin | Hard |
| 10.07.24 | 1st round | Yanni Liu | Jiayou Li | 6-4, 6-1 | | match details | ||
| 09.07.24 | qual. | Chihiro Muramatsu | Yanni Liu | 6-2, 6-2 | | match details | ||
| 08.07.24 | q 2 | Yanni Liu | Shuchi Chen | 7-5, 6-3 | | match details | ||
| 07.07.24 | q 1 | Yanni Liu | Sreenidhi Reddy Amireddy | 6-4, 6-2 | | match details | ||
| 01.07.24 | q 2 | Jiaying He | Yanni Liu | 4-6, 6-2, 10-3 | | match details | W15 Tianjin | Hard |
| 30.06.24 | q 1 | Yanni Liu | Jun Zhi Le Dong | 6-0, 6-0 | | match details | ||
| 25.06.24 | 1st round | Dabin Kim | Yanni Liu | 6-2, 6-74, 6-2 | | match details | W15 Tianjin | Hard |
| 09.06.24 | q 1 | Zhenghua Xiao | Yanni Liu | 6-1, 6-1 | | match details | W50 Taizhou | Hard |
| 05.06.24 | 1st round | Azuna Ichioka | Yanni Liu | 6-70, 6-1, 6-2 | | match details | W15 Kawaguchi | Hard |
| 29.05.24 | 1st round | Anri Nagata | Yanni Liu | 3-6, 6-3, 6-2 | | match details | W15 Tokyo | Hard |
| 28.05.24 | qual. | Man Ying Maggie Ng | Yanni Liu | 6-4, 6-2 | | match details | ||
| 27.05.24 | q 1 | Yanni Liu | Yashaswini Panwar | 6-2, 6-4 | | match details | ||
| 22.05.24 | 1st round | Nagomi Higashitani | Yanni Liu | 6-4, 6-4 | | match details | W15 Fukui | Hard |
| 14.05.24 | 1st round | Yujin Kim | Yanni Liu | 6-2, 6-2 | | match details | W15 Toyama | Hard |
| 08.05.24 | 1st round | Thasaporn Naklo | Yanni Liu | 6-2, 6-3 | | match details | W75 Luan | Hard |
| 06.05.24 | qual. | Yanni Liu | Fang Ying Xun | 6-1, 3-6, 6-3 | | match details | ||
| 05.05.24 | q 1 | Yanni Liu | Ke Ren | 4-6, 7-5, 6-2 | | match details | ||
| 21.04.24 | q 1 | Jiayou Li | Yanni Liu | 7-65, 6-2 | | match details | W50 Wuning | Hard |
| 18.03.24 | qual. | Yuno Kitahara | Yanni Liu | 7-65, 6-1 | | match details | W15 Hinode | Hard |
| 18.03.24 | q 2 | Yanni Liu | Kanna Soeda | 6-4, 6-1 | | match details | ||
| 17.03.24 | q 1 | Yanni Liu | Shiho Shibata | 6-4, 4-6, 11-9 | | match details | ||
| 07.03.24 | 2nd round | Kanako Morisaki | Yanni Liu | 6-2, 3-6, 7-5 | | match details |  W15 Kuala | Hard |
