The 2018 International Challenger Zhangjiagang was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Zhangjiagang, China between 3 and 9 September 2018.
| 2018 International Challenger Zhangjiagang | |
|---|---|
| Date | 3–9 September |
| Edition | 2nd |
| Surface | Hard |
| Location | Zhangjiagang, China |
| Champions | |
| Singles | |
 Yasutaka Uchiyama | |
| Doubles | |
 Gong Maoxin / Zhang Ze | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 TPE
|
Jason Jung | 115 | 1 |
| JPN
|
Tatsuma Ito | 163 | 2 |
| CHN
|
Zhang Ze | 168 | 3 |
| JPN
|
Go Soeda | 176 | 4 |
 CAN
|
Filip Peliwo | 185 | 5 |
 SRB
|
Miomir Kecmanović | 196 | 6 |
| JPN
|
Hiroki Moriya | 197 | 7 |
 KAZ
|
Alexander Bublik | 203 | 8 |
- 1 Rankings are as of 27 August 2018.[1]
Other entrants edit
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Champions edit
Singles edit
Yasutaka Uchiyama def. 
Jason Jung 6–2, 6–2.
Doubles edit
Gong Maoxin / Zhang Ze def. 
Bradley Mousley / Akira Santillan walkover.
References edit
- ^ "Rankings – Singles – ATP Tour – Tennis". ATP Tour.