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
1 Rankings are as of September 18, 2017
Other entrants
The following players received wildcards into the singles main draw: Wu Di Wu Yibing Mikael Ymer
The following player received entry as a special exempt: Peter Gojowczyk
The following players received entry from the qualifying draw: Taylor Fritz Adrián Menéndez Maceiras Mate Pavić Stefanos Tsitsipas
Withdrawals
Before the tournament
Adrian Mannarino →replaced by Dušan Lajović
Jo-Wilfried Tsonga →replaced by Thiago Monteiro
Fernando Verdasco →replaced by Bernard Tomic
Retirements
Mate Pavić
Doubles main-draw entrants
Seeds
1 Rankings are as of September 18, 2017
Other entrants
The following pairs received wildcards into the doubles main draw: Sun Fajing / Te Rigele Wu Di / Wu Yibing
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)