# 2017 ZS-Sports China International Challenger – Singles

Janko Tipsarević was the defending champion and successfully defended his title, defeating Oscar Otte 6–3, 7–6$^{(11–9)}$ in the final.

## Seeds

* Jordan Thompson (quarterfinals)
* Janko Tipsarević (champion)
* Luca Vanni (first round)
* Blaž Kavčič (first round)
* Quentin Halys (semifinals)
* Mathias Bourgue (semifinals)
* Andrej Martin (quarterfinals)
* Teymuraz Gabashvili (first round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 5 | Quentin Halys | 5 | 4 | | | | |
| Q | Oscar Otte | 7 | 6 | | | | |
| Q | Oscar Otte | 7 | 6 | Q | Oscar Otte | 3 | 6$^9$ |
| | | | | 2 | Janko Tipsarević | 6 | 7$^{11}$ |
| 6 | Mathias Bourgue | 3 | 4 | 2 | Janko Tipsarević | 6 | 7$^{11}$ |
| 2 | Janko Tipsarević | 6 | 6 | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | J Thompson | 6 | 6 | | | | | | | | | | | | | | |
| Q | P Torebko | 1 | 4 | | 1 | J Thompson | 6 | 3 | 6 | | | | | | | | |
| | N Milojević | 6 | 6 | | | N Milojević | 3 | 6 | 1 | | | | | | | | |
| | M Tepavac | 3 | 2 | | | | | | | 1 | J Thompson | 4 | 1 | | | | |
| | A Balázs | 3 | 4 | | | | | | | 5 | Q Halys | 6 | 6 | | | | |
| WC | Y Bai | 6 | 6 | | WC | Y Bai | 1 | 4 | | | | | | | | | |
| | A Whittington | 0 | 0 | | 5 | Q Halys | 6 | 6 | | | | | | | | | |
| 5 | Q Halys | 6 | 6 | | | | | | | | | | | 5 | Q Halys | 5 | 4 |
| 3 | L Vanni | 7$^7$ | 1 | 4 | | | | | | | | | | Q | O Otte | 7 | 6 |
| | A De Minaur | 6$^4$ | 6 | 6 | | A De Minaur | 1 | 1 | | | | | | | | | |
| Q | O Otte | 6 | 6 | | Q | O Otte | 6 | 6 | | | | | | | | | |
| WC | Wang Aoxiong | 1 | 0 | | | | | | | Q | O Otte | 6 | 6 | | | | |
| | S Doumbia | 6 | 6 | | | | | | | | D Wu | 0 | 1 | | | | |
| WC | Y He | 1 | 3 | | | S Doumbia | 6 | 4 | 1 | | | | | | | | |
| | D Wu | 6 | 6 | | | D Wu | 1 | 6 | 6 | | | | | | | | |
| 8 | T Gabashvili | 3 | 2 | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | M Bourgue | 6 | 6 | | | | | | | | | | | | | | |
| WC | F Sun | 0 | 2 | | 6 | M Bourgue | 6 | 6 | | | | | | | | | |
| | K Majchrzak | 7 | 4 | 3 | Q | F Auger-Aliassime | 3 | 2 | | | | | | | | | |
| Q | F Auger-Aliassime | 5 | 6 | 6 | | | | | | 6 | M Bourgue | 6 | 6 | | | | |
| Q | D Molchanov | 1 | 0 | | | | | | | | K Coppejans | 1 | 4 | | | | |
| | K Coppejans | 6 | 6 | | | K Coppejans | 3 | 6 | 6 | | | | | | | | |
| | G Quinzi | 6 | 6 | | | G Quinzi | 6 | 3 | 2 | | | | | | | | |
| 4 | B Kavčič | 4 | 4 | | | | | | | | | | | 6 | M Bourgue | 3 | 4 |
| 7 | A Martin | 6 | 7$^7$ | | | | | | | | | | | 2 | J Tipsarević | 6 | 6 |
| | A Nedovyesov | 4 | 6$^5$ | | 7 | A Martin | 6$^1$ | 6 | 6 | | | | | | | | |
| | K-M Maamoun | 3 | 1 | | | T Fabbiano | 7$^7$ | 4 | 1 | | | | | | | | |
| | T Fabbiano | 6 | 6 | | | | | | | 7 | A Martin | 4 | 1 | | | | |
| | I Ivashka | 4 | 6 | 6 | | | | | | 2 | J Tipsarević | 6 | 6 | | | | |
| | Z Zhang | 6 | 1 | 2 | | I Ivashka | 3 | 3 | | | | | | | | | |
| PR | D Muñoz de la Nava | 3 | 6$^1$ | | 2 | J Tipsarević | 6 | 6 | | | | | | | | | |
| 2 | J Tipsarević | 6 | 7$^7$ | | | | | | | | | | | | | | |