# 2017 Kunming Open – Men's singles

Jordan Thompson was the defending champion but lost in the quarterfinals to Quentin Halys.
Janko Tipsarević won the title after defeating Quentin Halys 6–7$^{(5–7)}$, 6–3, 6–4 in the final.

## Seeds

* Jordan Thompson (quarterfinals)
* Janko Tipsarević (champion)
* Luca Vanni (first round)
* Andrej Martin (quarterfinals)
* Blaž Kavčič (quarterfinals)
* Quentin Halys (final)
* Mathias Bourgue (first round, retired)
* Teymuraz Gabashvili (second 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 | Semifinals | Final | Final | Final | Final | Final |
| 6 | Quentin Halys | 6 | 4 | 6 | | | | | |
| SE | Oscar Otte | 3 | 6 | 3 | | | | | |
| SE | Oscar Otte | 3 | 6 | 3 | 6 | Quentin Halys | 7$^7$ | 3 | 4 |
| | | | | | 2 | Janko Tipsarević | 6$^5$ | 6 | 6 |
| Q | Juan Pablo Paz | 4 | 3 | | 2 | Janko Tipsarević | 6$^5$ | 6 | 6 |
| 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 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | J Thompson | 5 | 6 | 7$^7$ | | | | | | | | | | | | | | |
| | I Ivashka | 7 | 3 | 6$^5$ | 1 | J Thompson | 6 | 6 | | | | | | | | | | |
| | T Fabbiano | 2 | 6 | 6 | | T Fabbiano | 3 | 4 | | | | | | | | | | |
| | A Nedovyesov | 6 | 2 | 2 | | | | | 1 | J Thompson | 3 | 4 | | | | | | |
| WC | Y Bai | 6 | 6 | | | | | | 6 | Q Halys | 6 | 6 | | | | | | |
| PR | D Muñoz de la Nava | 4 | 4 | | WC | Y Bai | 2 | 1 | | | | | | | | | | |
| | A Santillan | 6$^5$ | 6 | 5 | 6 | Q Halys | 6 | 6 | | | | | | | | | | |
| 6 | Q Halys | 7$^7$ | 4 | 7 | | | | | | | | | | 6 | Q Halys | 6 | 4 | 6 |
| 4 | A Martin | 6 | 3 | 6 | | | | | | | | | | SE | O Otte | 3 | 6 | 3 |
| | A Kudryavtsev | 1 | 6 | 1 | 4 | A Martin | 6 | 6 | | | | | | | | | | |
| | Z Zhang | 5 | 1 | | | K Majchrzak | 3 | 2 | | | | | | | | | | |
| | K Majchrzak | 7 | 6 | | | | | | 4 | A Martin | 7$^7$ | 2 | 2 | | | | | |
| SE | O Otte | 4 | 6 | 6 | | | | | SE | O Otte | 6$^5$ | 6 | 6 | | | | | |
| Q | P Gunneswaran | 6 | 3 | 4 | SE | O Otte | 6 | 6 | | | | | | | | | | |
| Q | G Quinzi | 3 | | | Q | G Quinzi | 2 | 3 | | | | | | | | | | |
| 7 | M Bourgue | 0$^r$ | | | | | | | | | | | | | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | T Gabashvili | 6 | 5 | 7$^7$ | | | | | | | | | | | | | | |
| | N Milojević | 1 | 7 | 6$^1$ | 8 | T Gabashvili | 4 | 5 | | | | | | | | | | |
| | M Chiudinelli | 2 | 1 | | Q | JP Paz | 6 | 7 | | | | | | | | | | |
| Q | JP Paz | 6 | 6 | | | | | | | Q | JP Paz | 2 | 7 | 6 | | | | |
| | A Whittington | 6 | 2 | 7 | | | | | | | D Wu | 6 | 5 | 4 | | | | |
| | K Coppejans | 3 | 6 | 5 | | A Whittington | 6 | 4 | 2 | | | | | | | | | |
| | D Wu | 6 | 6 | | | D Wu | 2 | 6 | 6 | | | | | | | | | |
| 3 | L Vanni | 2 | 2 | | | | | | | | | | | | Q | JP Paz | 4 | 3 |
| 5 | B Kavčič | 6 | 7 | | | | | | | | | | | | 2 | J Tipsarević | 6 | 6 |
| WC | Y He | 2 | 5 | | 5 | B Kavčič | 7$^8$ | 6 | | | | | | | | | | |
| | M Tepavac | 2 | 6 | 6 | | M Tepavac | 6$^6$ | 4 | | | | | | | | | | |
| Q | F Auger-Aliassime | 6 | 4 | 4 | | | | | | 5 | B Kavčič | 1 | 4 | | | | | |
| | J Jung | 7 | 7 | | | | | | | 2 | J Tipsarević | 6 | 6 | | | | | |
| WC | Xia Zihao | 5 | 5 | | | J Jung | 5 | 2 | | | | | | | | | | |
| WC | F Sun | 0 | 4 | | 2 | J Tipsarević | 7 | 6 | | | | | | | | | | |
| 2 | J Tipsarević | 6 | 6 | | | | | | | | | | | | | | | |