| Doubles | |
|---|---|
| 2017 China International Suzhou | |
| Champions |  Gao Xin Sun Fajing |
| Runners-up | Gong Maoxin Zhang Ze |
| Final score | 7–6(7–5), 4–6, [10–7] |
Mikhail Elgin and Alexander Kudryavtsev were the defending champions but chose not to defend their title.
Gao Xin and Sun Fajing won the title after defeating Gong Maoxin and Zhang Ze 7–6(7–5), 4–6, [10–7] in the final.
Jeevan Nedunchezhiyan / 
Christopher Rungkat (semifinals, withdrew) Sriram Balaji / Vishnu Vardhan (first round) Gong Maoxin / Zhang Ze (final)
Riccardo Ghedin / 
Yaraslav Shyla (semifinals)| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | J Nedunchezhiyan C Rungkat | 6 | 6 | ||||||||||||||||||||||||
 D-h Lee  H Moriya | 3 | 3 | 1 | J Nedunchezhiyan C Rungkat | 6 | 6 | |||||||||||||||||||||
| D Wu Zh Zhang | 3 | 3 |  M Eriksson N Nakagawa | 3 | 4 | ||||||||||||||||||||||
| M Eriksson N Nakagawa | 6 | 6 | 1 | J Nedunchezhiyan C Rungkat | |||||||||||||||||||||||
| 3 | M Gong Ze Zhang | 6 | 6 | 3 | M Gong Ze Zhang | w/o | |||||||||||||||||||||
| WC | R Te C Wang | 2 | 0 | 3 | M Gong Ze Zhang | 6 | 7 | ||||||||||||||||||||
 H Hurkacz  R Safiullin | 7 | 77 | H Hurkacz R Safiullin | 4 | 5 | ||||||||||||||||||||||
| WC | Wu Hao Xia Zihao | 5 | 63 | 3 | M Gong Ze Zhang | 65 | 6 | [7] | |||||||||||||||||||
 S Doumbia C Hemery | 4 | 60 | X Gao F Sun | 77 | 4 | [10] | |||||||||||||||||||||
| T Matsui K Uchida | 6 | 77 | T Matsui K Uchida | 3 | 2 | ||||||||||||||||||||||
| Y Bai Z Li | 0r | 4 | R Ghedin Y Shyla | 6 | 6 | ||||||||||||||||||||||
| 4 | R Ghedin Y Shyla | 1 | 4 | R Ghedin Y Shyla | 3 | 2 | |||||||||||||||||||||
| X Gao F Sun | 6 | 4 | [10] | X Gao F Sun | 6 | 6 | |||||||||||||||||||||
 M Kecmanović D Petrović | 4 | 6 | [8] | X Gao F Sun | 6 | 6 | |||||||||||||||||||||
Lorenzo Frigerio Miliaan Niesten | 6 | 6 | L Frigerio M Niesten | 4 | 1 | ||||||||||||||||||||||
| 2 | S Balaji V Vardhan | 2 | 1 | ||||||||||||||||||||||||
Rémi Boutillier and Maxime Teixeira were the defending champions, but only Teixeira defended his title partnering Maxime Chazal. Teixeira lost in the first round to Alejandro González and Luis David Martínez.
This was the first edition of the tournament.
Wu Di and Yi Chu-huan were the defending champions but chose not to compete together. Wu played alongside Zhang Zhizhen. Yi teamed up with Hsieh Cheng-peng. Wu lost in the quarterfinals to Gao Xin and Li Zhe.
Dudi Sela and Amir Weintraub were the defending champions but chose not to defend their title.
This was the first edition of the tournament.
Gong Maoxin and Yi Chu-huan were the defending champions but chose to defend their title with different partners. Gong partnered Zhang Ze but lost in the quarterfinals to Ruben Gonzales and Hsieh Cheng-peng. Yi partnered Yuya Kibi but withdrew from the tournament due to a Kibi injury.
Gong Maoxin and Yi Chu-huan were the defending champions but chose to participate with different partners. Gong partnered Zhang Ze and successfully defended his title. Yi partnered Ruan Roelofse but lost in the final to Gong and Zhang.
Danilo Petrović and Tak Khunn Wang were the defending champions but chose not to defend their title.
Matt Reid and John-Patrick Smith were the defending champions but chose not to defend their title.
Jonathan Eysseric and Quentin Halys were the defending champions but only Halys chose to defend his title, partnering Albano Olivetti. Halys lost in the semifinals to Gong Maoxin and Zhang Ze.
Sriram Balaji and Vishnu Vardhan were the defending champions but chose not to defend their title.
Toshihide Matsui and Yi Chu-huan were the defending champions but only Yi chose to defend his title, partnering Peng Hsien-yin. Yi lost in the first round to Gong Maoxin and Zhang Ze.
Sanchai and Sonchat Ratiwatana were the defending champions but lost in the semifinals to Hsieh Cheng-peng and Yang Tsung-hua.
This was the first edition of the men's tournament.
Mackenzie McDonald and Tommy Paul were the defending champions but chose not to defend their title.
Denys Molchanov and Igor Zelenay were the defending champions but chose not to defend their title.
Hsieh Cheng-peng and Rameez Junaid were the defending champions but only Hsieh chose to defend his title, partnering Christopher Rungkat. Hsieh successfully defended his title.
Gong Maoxin and Zhang Ze were the defending champions but lost in the quarterfinals to Ruben Gonzales and Alex Lawson.
Gong Maoxin and Zhang Ze were the defending champions but lost in the quarterfinals to Arjun Kadhe and Saketh Myneni.
Gong Maoxin and Zhang Ze were the defending champions but lost in the first round to Nam Ji-sung and Song Min-kyu.