# Jiang Xinyu

Jiang Xinyu (Chinese: 蒋欣玗; pinyin: Jiǎng Xīnyú; Mandarin pronunciation:; born 3 March 1999) is a Chinese professional tennis player. On 12 August 2024, she achieved a career-high doubles ranking of world No. 39. On 16 October 2023, she peaked at No. 511 in the WTA singles rankings. Jiang has won five doubles titles on the WTA Tour and 18 doubles titles on the ITF Women's Circuit.
Playing for China Billie Jean King Cup team, she has a win-loss record of 6–1.

## Career
### 2017-2018: First WTA Tour titles, WTA Premier 5 debut

She has won her biggest title in 2017 at the Jiangxi International Open in Nanchang, partnering Tang Qianhui, and then successfully defended it the following year.
She made her WTA Premier 5 debut at the 2018 Wuhan Open with Wang Qiang.

### 2023: Third title

After a break from competing on the professional tour, she made her comeback in January 2023 on the ITF Circuit. In April, she participated with the Chinese team in Billie Jean King Cup competition.
She won her third career title at the 2023 Guangzhou Open with Guo Hanyu. Also with Guo, she reached the final of the Ningbo Open. She received wildcards in doubles for the WTA 1000 China Open and for the WTA 500 Zhengzhou Open. With another wildcard for the Jiangxi Open, she lost to Sara Sorribes Tormo. At the same tournament, she reached the semifinals in doubles with Guo.

### 2024: Three more finals, Grand Slam third round, top 50

Following a sixth final at the Thailand Open with Guo and her first third-round showing in a Major at the Australian Open, she reached the top 50, on 5 February 2024.

### 2025: Back-to-back doubles titles

Partnering Wu Fang-hsien, Jiang won the doubles title at the Auckland Open, defeating Aleksandra Krunić and Sabrina Santamaria in the final. The following week, the pair won the Hobart International doubles title, overcoming Monica Niculescu and Fanny Stollár in the final.
In February, Jiang and Wu reached the final at the WTA 1000 Qatar Open, losing to Sara Errani and Jasmine Paolini in straight sets.

## WTA Tour finals
### Doubles: 9 (5 titles, 4 runner-ups)

* Legend
* Grand Slam (0–0)
* WTA 1000 (0–0)
* WTA 500 (0–1)
* International/WTA 250 (5–3)
* Finals by surface
* Hard (5–4)
* Grass (0–0)
* Clay (0–0)
* Carpet (0–0)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Win | 1–0 | Jul 2017 | Jiangxi International, China | International | Hard | Tang Qianhui | Alla Kudryavtseva Arina Rodionova | 6–3, 6–2 |
| Win | 2–0 | Jul 2018 | Jiangxi International, China (2) | International | Hard | Tang Qianhui | Lu Jingjing You Xiaodi | 6–4, 6–4 |
| Win | 3–0 | Sep 2023 | Guangzhou Open, China | WTA 250 | Hard | Guo Hanyu | Eri Hozumi Makoto Ninomiya | 6–3, 7–6$^{(7–4)}$ |
| Loss | 3–1 | Sep 2023 | Ningbo International, China | WTA 250 | Hard | Guo Hanyu | Laura Siegemund Vera Zvonareva | 6–4, 3–6, [5–10] |
| Loss | 3–2 | Jan 2024 | Hobart International, Australia | WTA 250 | Hard | Guo Hanyu | Chan Hao-ching Giuliana Olmos | 3–6, 3–6 |
| Loss | 3–3 | Feb 2024 | Hua Hin Championships, Thailand | WTA 250 | Hard | Guo Hanyu | Miyu Kato Aldila Sutjiadi | 4–6, 6–1, [7–10] |
| Loss | 3–4 | Aug 2024 | Washington Open, United States | WTA 500 | Hard | Wu Fang-hsien | Taylor Townsend Asia Muhammad | 6–7$^{(0)}$, 3–6 |
| Win | 4–4 | Jan 2025 | Auckland Open, New Zealand | WTA 250 | Hard | Wu Fang-hsien | Aleksandra Krunić Sabrina Santamaria | 6–3, 6–4 |
| Win | 5–4 | Jan 2025 | Hobart International, Australia | WTA 250 | Hard | Wu Fang-hsien | Monica Niculescu Fanny Stollár | 6–1, 7–6$^{(8–6)}$ |

## ITF Circuit finals
### Singles: 1 (runner-up)

* Legend
* $25,000 tournaments (0–1)
* Finals by surface
* Hard (0–1)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | May 2023 | ITF Incheon, South Korea | 25,000 | Hard | Cody Wong | 6–1, 3–6, 0–3 ret. |

### Doubles: 26 (18 titles, 8 runner-ups)

* Legend
* $100,000 tournaments (2–0)
* $50/60,000 tournaments (3–1)
* $40,000 tournaments (1–0)
* $25,000 tournaments (11–4)
* $10/15,000 tournaments (1–3)
* Finals by surface
* Hard (16–6)
* Clay (2–2)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Mar 2015 | ITF Jiangmen, China | 10,000 | Clay | Tang Qianhui | Hsu Ching-wen Tang Haochen | 4–6, 3–6 |
| Loss | 0–2 | Dec 2015 | ITF Hong Kong, China SAR | 10,000 | Hard | Li Yihong | Emma Laine Yukina Saigo | 1–6, 1–6 |
| Win | 1–2 | Jul 2016 | ITF Yuxi, China | 25,000 | Hard | Tang Qianhui | Gai Ao Guo Shanshan | 6–2, 3–6, [10–5] |
| Loss | 1–3 | Jul 2016 | ITF Qujing, China | 25,000 | Hard | Tang Qianhui | Akiko Omae Peangtarn Plipuech | 3–6, 3–6 |
| Loss | 1–4 | Sep 2016 | Zhuhai Open, China | 50,000 | Hard | Guo Hanyu | Ankita Raina Emily Webley-Smith | 4–6, 4–6 |
| Win | 2–4 | Feb 2017 | ITF Nanjing, China | 15,000 | Hard | Guo Shanshan | Nudnida Luangnam Ye Qiuyu | 7–5, 7–5 |
| Win | 3–4 | May 2017 | ITF Yuxi, China | 25,000 | Hard | Tang Qianhui | Gai Ao Kang Jiaqi | 6–2, 7–5 |
| Win | 4–4 | May 2017 | ITF Qujing, China | 25,000 | Hard | Tang Qianhui | Feng Shuo Zhao Xiaoxi | 6–4, 6–3 |
| Win | 5–4 | May 2017 | Jin'an Open, China | 60,000 | Hard | Tang Qianhui | Mana Ayukawa Erika Sema | 7–5, 6–4 |
| Loss | 5–5 | Jun 2017 | ITF Wuhan, China | 25,000 | Hard | Tang Qianhui | Alison Bai Lu Jiajing | 2–6, 6–7$^{(3)}$ |
| Loss | 5–6 | Jul 2017 | ITF Anning, China | 15,000 | Clay | Tang Qianhui | Feng Shuo Li Yihong | 3–6, 4–6 |
| Win | 6–6 | Jul 2017 | ITF Tianjin, China | 25,000 | Hard | Tang Qianhui | Liu Chang Lu Jiajing | 6–4, 6–1 |
| Loss | 6–7 | Sep 2017 | ITF Guiyang, China | 25,000 | Hard | Tang Qianhui | Lidziya Marozava Sabina Sharipova | 2–6, 3–6 |
| Win | 7–7 | Jun 2018 | ITF Changsha, China | 25,000 | Hard | Feng Shuo | Han Xinyun Zhang Ying | 6–3, 4–6, [11–9] |
| Loss | 7–8 | Jul 2018 | ITF Naiman, China | 25,000 | Hard | Tang Qianhui | Kang Jiaqi Kim Na-ri | 7–6$^{(4)}$, 4–6, [5–10] |
| Win | 8–8 | Jul 2018 | ITF Tianjin, China | 25,000 | Hard | Feng Shuo | Chen Jiahui Ye Qiuyu | 6–4, 6–4 |
| Win | 9–8 | May 2019 | ITF Wuhan, China | 25,000 | Hard | Erika Sema | Guo Meiqi Wu Meixu | 7–6$^{(3)}$, 6–2 |
| Win | 10–8 | Jul 2019 | ITF Tianjin, China | 25,000 | Hard | Tang Qianhui | Wu Meixu Zheng Wushuang | 7–5, 6–2 |
| Win | 11–8 | Aug 2019 | ITF Guiyang, China | 25,000 | Hard | Tang Qianhui | Eudice Chong Aldila Sutjiadi | 7–5, 7–5 |
| Win | 12–8 | Sep 2019 | ITF Changsha, China | 60,000 | Clay | Tang Qianhui | Rutuja Bhosale Erika Sema | 6–3, 3–6, [11–9] |
| Win | 13–8 | Oct 2019 | Suzhou Ladies Open, China | 100,000 | Hard | Tang Qianhui | Ankita Raina Rosalie van der Hoek | 3–6, 6–3, [10–5] |
| Win | 14–8 | Nov 2019 | Liuzhou Open, China | 60,000 | Hard | Tang Qianhui | Ankita Raina Rosalie van der Hoek | 6–4, 6–4 |
| Win | 15–8 | Jun 2023 | ITF Changwon, Korea | 25,000 | Hard | Guo Hanyu | Cho I-hsuan Cho Yi-tsen | 7–6$^{(4)}$, 7–6$^{(1)}$ |
| Win | 16–8 | Aug 2023 | Kunming Open, China | 40,000 | Clay | Guo Hanyu | Zhibek Kulambayeva Lanlana Tararudee | 6–2, 6–0 |
| Win | 17–8 | Sep 2023 | ITF Guiyang, China | 25,000 | Hard | Guo Hanyu | Cho I-hsuan Cho Yi-tsen | 7–5, 6–4 |
| Win | 18–8 | Nov 2023 | Takasaki Open, Japan | 100,000 | Hard | Guo Hanyu | Momoko Kobori Ayano Shimizu | 7–6$^{(5)}$, 5–7, [10–5] |