# 2017 Dunlop World Challenge – Women's singles

Aryna Sabalenka was the defending champion, but chose to participate in Taipei instead.
Mihaela Buzărnescu won the title, defeating Tamara Zidanšek in the final, 6–0, 6–1.

## Seeds

* Mihaela Buzărnescu (champion)
* Dalma Gálfi (quarterfinals)
* Tamara Zidanšek (final)
* Georgia Brescia (first round; retired)
* Lu Jiajing (semifinals)
* Miharu Imanishi (quarterfinals)
* Mayo Hibi (first round)
* Junri Namigata (semifinals)

## 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 |
| 1 | Mihaela Buzărnescu | 6 | 7 | | | | |
| 5 | Lu Jiajing | 1 | 5 | | | | |
| 5 | Lu Jiajing | 1 | 5 | 1 | Mihaela Buzărnescu | 6 | 6 |
| | | | | 3 | Tamara Zidanšek | 0 | 1 |
| 3 | Tamara Zidanšek | 6 | 6 | 3 | Tamara Zidanšek | 0 | 1 |
| 8 | Junri Namigata | 1 | 1 | | | | |

### 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 |
| 1 | M Buzărnescu | 7 | 6 | | | | | | | | | | | | | | |
| | E Bektas | 5 | 2 | | 1 | M Buzărnescu | 6 | 6 | | | | | | | | | |
| Q | K Okamura | 6$^2$ | 5 | | | R Sawayanagi | 2 | 1 | | | | | | | | | |
| | R Sawayanagi | 7$^7$ | 7 | | | | | | 1 | M Buzărnescu | 6 | 6 | | | | | |
| | H Kaji | 3 | 6 | 7$^7$ | | | | | | H Kaji | 3 | 3 | | | | | |
| | A Lim | 6 | 3 | 6$^2$ | | H Kaji | 7$^7$ | 6 | | | | | | | | | |
| Q | R Fujiwara | 6 | 6 | | Q | R Fujiwara | 6$^1$ | 2 | | | | | | | | | |
| 7 | M Hibi | 0 | 2 | | | | | | | | | | | 1 | M Buzărnescu | 6 | 7 |
| 4 | G Brescia | 1 | 0$^r$ | | | | | | | | | | | 5 | Jia Lu | 1 | 5 |
| | K Dunne | 6 | 0 | | | K Dunne | 1 | 3 | | | | | | | | | |
| | L Robson | 6 | 6 | | | L Robson | 6 | 6 | | | | | | | | | |
| WC | Y Tanaka | 3 | 1 | | | | | | | L Robson | 1 | 7$^7$ | 4 | | | | |
| | A Shimizu | 6 | 6 | | | | | | 5 | Jia Lu | 6 | 6$^3$ | 6 | | | | |
| | Vara Wongteanchai | 2 | 3 | | | A Shimizu | 4 | 4 | | | | | | | | | |
| Q | A Yoshitomi | 1 | 5 | | 5 | Jia Lu | 6 | 6 | | | | | | | | | |
| 5 | Jia Lu | 6 | 7 | | | | | | | | | | | | | | |

### Bottom 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 |
| 6 | M Imanishi | 6 | 6 | | | | | | | | | | | | | | |
| | S Aoyama | 1 | 2 | | 6 | M Imanishi | 6 | 6 | | | | | | | | | |
| | A Raina | 2 | 6 | 6 | | A Raina | 3 | 2 | | | | | | | | | |
| Q | M Nishimoto | 6 | 1 | 1 | | | | | 6 | M Imanishi | 3 | 2 | | | | | |
| | P Plipuech | 6 | 1 | 1 | | | | | 3 | T Zidanšek | 6 | 6 | | | | | |
| | E Sema | 3 | 6 | 6 | | E Sema | 5 | 3 | | | | | | | | | |
| WC | Y Hosoki | 3 | 0 | | 3 | T Zidanšek | 7 | 6 | | | | | | | | | |
| 3 | T Zidanšek | 6 | 6 | | | | | | | | | | | 3 | T Zidanšek | 6 | 6 |
| 8 | J Namigata | 6 | 6 | | | | | | | | | | | 8 | J Namigata | 1 | 1 |
| | M Minokoshi | 0 | 0 | | 8 | J Namigata | 6 | 6 | | | | | | | | | |
| | Á Bukta | 1 | 5 | | WC | M Kobori | 4 | 3 | | | | | | | | | |
| WC | M Kobori | 6 | 7 | | | | | | 8 | J Namigata | 4 | 7$^7$ | 6 | | | | |
| | K Lykina | 6 | 6 | | | | | | 2 | D Gálfi | 6 | 6$^1$ | 3 | | | | |
| | D Radanović | 3 | 2 | | | K Lykina | 5 | 3 | | | | | | | | | |
| WC | U Radwańska | 4 | 7$^7$ | 2 | 2 | D Gálfi | 7 | 6 | | | | | | | | | |
| 2 | D Gálfi | 6 | 6$^1$ | 6 | | | | | | | | | | | | | |