The 2017 International Challenger Zhangjiagang was a professional tennis tournament played on hard courts. It was the first edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Zhangjiagang, China between 5 and 10 September 2017.
| 2017 International Challenger Zhangjiagang | |
|---|---|
| Date | 5–10 September |
| Edition | 1st |
| Surface | Hard |
| Location | Zhangjiagang, China |
| Champions | |
| Singles | |
 Jason Jung | |
| Doubles | |
 Gao Xin / Zhang Zhizhen | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 SUI
|
Henri Laaksonen | 94 | 1 |
 JPN
|
Go Soeda | 130 | 2 |
 KOR
|
Lee Duck-hee | 163 | 3 |
| JPN
|
Yasutaka Uchiyama | 187 | 4 |
| JPN
|
Hiroki Moriya | 213 | 5 |
 EGY
|
Mohamed Safwat | 219 | 6 |
| CHN
|
Wu Di | 221 | 7 |
| TPE
|
Chen Ti | 257 | 8 |
- 1 Rankings are as of 28 August 2017.[1]
Other entrants edit
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Yuya Kibi
Marinko Matosevic- Bradley Mousley
Miliaan Niesten
Champions edit
Singles edit
Jason Jung def. 
Zhang Ze 6–4, 2–6, 6–4.
Doubles edit
- Gao Xin / Zhang Zhizhen def. Chen Ti / Yi Chu-huan 6–2, 6–3.
References edit
- ^ "Rankings – Singles – ATP Tour – Tennis". ATP Tour.