2017 Chengdu Open
| 2017 Chengdu Open | |
|---|---|
| Date | September 25 – October 1 |
| Edition | 2nd |
| Category | ATP World Tour 250 series |
| Draw | 28S/16D |
| Surface | Hard / Outdoor |
| Location | Chengdu, China |
| Champions | |
| Singles | |
 Denis Istomin | |
| Doubles | |
 Jonathan Erlich /  Aisam-ul-Haq Qureshi | |
The 2017 Chengdu Open was a men's tennis tournament played on outdoor hard courts. It was the 2nd edition of the Chengdu Open and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place at the Sichuan International Tennis Center in Chengdu, China, from September 25 to October 1.
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 AUT
|
Dominic Thiem | 7 | 1 |
 ESP
|
Albert Ramos Viñolas | 25 | 2 |
 RUS
|
Karen Khachanov | 32 | 3 |
| RUS
|
Andrey Rublev | 37 | 4 |
 JPN
|
Yūichi Sugita | 42 | 5 |
 GBR
|
Kyle Edmund | 45 | 6 |
 SRB
|
Viktor Troicki | 47 | 7 |
 ARG
|
Leonardo Mayer | 53 | 8 |
- 1 Rankings are as of September 18, 2017
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Withdrawals
- Before the tournament
Adrian Mannarino →replaced by 
Dušan Lajović- Jo-Wilfried Tsonga →replaced by
Thiago Monteiro 
Fernando Verdasco →replaced by 
Bernard Tomic
Retirements
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank1 | Seed |
|---|---|---|---|---|---|
| AUT
|
Oliver Marach |  CRO
|
Mate Pavić | 39 | 1 |
 CHI
|
Julio Peralta |  NZL
|
Michael Venus | 49 | 2 |
 MEX
|
Santiago González | SRB
|
Nenad Zimonjić | 77 | 3 |
| GBR
|
Dominic Inglot |  CAN
|
Daniel Nestor | 93 | 4 |
- 1 Rankings are as of September 18, 2017
Other entrants
The following pairs received wildcards into the doubles main draw:
Champions
Singles
Denis Istomin def. 
Marcos Baghdatis, 3–2 ret.
Doubles
Jonathan Erlich / 
Aisam-ul-Haq Qureshi def. 
Marcus Daniell / Marcelo Demoliner, 6–3, 7–6(7–3)