| ITF W25科罗欧斯-塞沙尔 | 07/10 12:10 | 54 | [431] 高馨妤 v Ana Candiotto [466] | 6-1,7-5 | |
| ITF W25科罗欧斯-塞沙尔 | 07/09 09:00 | 54 | 高馨妤 v Baylen Brown | 6-1,6-0 | |
| ITF W40滨河帕尔马 | 06/29 18:30 | 26 | [494] 高馨妤 v 塔米纳 帕斯泽克 [485] | 0-6,6-1,4-6 | |
| ITF W40滨河帕尔马 | 06/28 18:40 | 25 | [226] Sakura Hosogi v 高馨妤 [494] | 1-6,2-6 | |
| ITF W25萨拉戈萨 | 06/23 11:45 | 28 | 高馨妤 v 罗莎•比森斯•马斯 | 3-6,6-7 | |
| ITF W25萨拉戈萨 | 06/23 08:00 | 27 | 高馨妤 v Talia Gibson | 7-6,6-1 | |
| ITF W25萨拉戈萨 | 06/21 08:00 | 26 | 高馨妤 v 塔蒂亚娜•普罗佐罗娃 | 4-6,6-4,6-2 | |
| ITF W25萨拉戈萨 | 06/19 17:15 | 25 | 比尔夫•坚吉兹 v 高馨妤 | 6-2,0-6,6-7 | |
| ITF W25吉马良斯 | 06/15 12:50 | 26 | 卡蒂•邓恩 v 高馨妤 | 7-6,6-2 | |
| ITF W25吉马良斯 | 06/13 14:10 | 25 | Georgina Hays v 高馨妤 | 3-6,2-6 | |
| ITF W25沙姆沙伊赫 | 04/19 15:15 | 25 | [244] 瑞贝卡•莎拉科娃 v 高馨妤 [322] | 7-6,6-3 | |
| ITF W25沙姆沙伊赫 | 04/12 10:05 | 25 | [359] 安娜∙布洛根 v 高馨妤 [320] | 7-6,7-5 | |
| ITF W25雅加达 | 03/31 02:00 | 27 | [226] 安基塔•雷娜 v 高馨妤 [330] | 3-6,6-3,7-5 | |
| ITF W25雅加达 | 03/30 02:00 | 26 | [413] 马烨欣 v 高馨妤 [330] | 3-6,6-3,6-7 | |
| ITF W25雅加达 | 03/28 07:15 | 25 | [330] 高馨妤 v 亚娜•费特 [268] | 6-2,6-4 | |
| ITF W25雅加达 | 03/23 02:00 | 26 | [421] Mananchaya Sawangkaew v 高馨妤 [330] | 6-2,6-2 | |
| ITF W25雅加达 | 03/21 07:15 | 25 | [154] 杰西•雷蒙皮丝 v 高馨妤 [330] | 弃权 | |
| ITF W60阿斯塔纳 | 03/08 08:40 | 25 | [333] 高馨妤 v 蒂娜•卢卡斯 [236] | 2-6,6-3,4-6 | |
| ITF W60阿斯塔纳 | 03/07 06:40 | 54 | [333] 高馨妤 v 王康怡 [381] | 6-4,4-6,7-6 | |
| ITF W60阿斯塔纳 | 03/06 09:10 | 54 | 高馨妤 v 科谢妮亚•拉斯库图娃 | 6-2,6-1 | |
| ITF W40阿斯塔纳 | 02/28 04:00 | 54 | [328] 高馨妤 v 叶卡捷琳娜•马克拉科娃 [473] | 7-6,5-7,4-6 | |
| ITF W40阿斯塔纳 | 02/27 08:05 | 54 | 高馨妤 v 艾拉•阿克苏 | 6-4,6-2 | |
| WTA华欣 | 01/28 09:50 | 14 | [331] 高馨妤 v 瓦莱里•萨维内赫 [245] | 5-7,6-2,4-6 | |
| ITF W40暖武里 | 01/10 03:00 | 25 | [458] Eri Shimizu v 高馨妤 [329] | 4-6,6-4,7-5 | |
| ITF W40暖武里 | 01/04 05:30 | 25 | [328] 高馨妤 v 安基塔•雷娜 [266] | 6-3,6-7,4-6 | |
| ITF W15开罗 | 08/31 15:45 | 25 | 高馨妤 v Sanjana Sirimalla | 2-6,6-4,1-6 | |
| ITF W25罗汉普顿 | 08/28 10:00 | 29 | Amarni Banks v 高馨妤 | 1-6,0-6 | |
| ITF W25罗汉普顿 | 08/27 12:20 | 28 | [423] 高馨妤 v 乔安娜•加兰 [324] | 6-3,6-3 | |
| ITF W25罗汉普顿 | 08/26 11:30 | 27 | [447] Lucie Havlickova v 高馨妤 [423] | 7-6,3-6,2-6 | |
| ITF W25罗汉普顿 | 08/25 13:30 | 26 | [423] 高馨妤 v 戴安娜•马辛科维卡 [315] | 6-1,6-2 |
Gao Xinyu (Chinese: 高馨妤; pinyin: Gāo Xīnyú; Mandarin pronunciation: [káʊ ɕín y̌]; born 21 November 1997) is a Chinese tennis player.
Gao has a career-high singles ranking of world No. 181, achieved on 31 July 2017. On 11 September 2017, she peaked at No. 230 in the doubles ranking. Gao has won 13 singles titles and six doubles titles on the ITF Women's Circuit.
In 2016, she made her WTA Tour main-draw debut at the Tianjin Open, where she was given a wildcard with Zhang Ying. The pair won their first round, defeating Han Xinyun and Zhang Kailin. They fell in the quarterfinals to second seeds Lara Arruabarrena and Oksana Kalashnikova.