# 2015 Tianjin Open – Singles

Alison Riske was the defending champion, but lost in the second round to Tímea Babos.
Agnieszka Radwańska won the title, defeating Danka Kovinić in the final, 6–1, 6–2.
Nicole Vaidišová played her final WTA tournament here, losing as a qualifier in the first round.

## Seeds

* Flavia Pennetta (first round)
* Agnieszka Radwańska (champion)
* Karolína Plíšková (semifinals)
* Elina Svitolina (first round)
* Kristina Mladenovic (quarterfinals)
* Teliana Pereira (second round)
* Alison Riske (second round)
* Zheng Saisai (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 | Semifinals | Final | Final | Final | Final |
| | Danka Kovinić | 6 | 6$^2$ | 6 | | | | |
| | Bojana Jovanovski | 4 | 7$^7$ | 2 | | | | |
| | Bojana Jovanovski | 4 | 7$^7$ | 2 | | Danka Kovinić | 1 | 2 |
| | | | | | 2 | Agnieszka Radwańska | 6 | 6 |
| 3 | Karolína Plíšková | 3 | 1 | | 2 | Agnieszka Radwańska | 6 | 6 |
| 2 | Agnieszka Radwańska | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1/WC | F Pennetta | 3 | 5 | | | | | | | | | | | | | | | |
| Q | L Kichenok | 6 | 7 | | Q | L Kichenok | 7$^7$ | 2 | 4 | | | | | | | | | |
| Q | N Vaidišová | 3 | 3 | | WC | Y Duan | 6$^5$ | 6 | 6 | | | | | | | | | |
| WC | Y Duan | 6 | 6 | | | | | | | WC | Y Duan | 5 | 6 | 3 | | | | |
| | D Kovinić | 6 | 6 | | | | | | | | D Kovinić | 7 | 3 | 6 | | | | |
| | K Bondarenko | 4 | 1 | | | D Kovinić | 6 | 5 | 6 | | | | | | | | | |
| | N Hibino | 5 | 2 | | 6 | T Pereira | 2 | 7 | 1 | | | | | | | | | |
| 6 | T Pereira | 7 | 6 | | | | | | | | | | | | D Kovinić | 6 | 6$^2$ | 6 |
| 4 | E Svitolina | 2 | 4 | | | | | | | | | | | | B Jovanovski | 4 | 7$^7$ | 2 |
| | E Vesnina | 6 | 6 | | | E Vesnina | 3 | 1 | | | | | | | | | | |
| | O Jabeur | 7$^7$ | 6$^4$ | 1 | | B Jovanovski | 6 | 6 | | | | | | | | | | |
| | B Jovanovski | 6$^1$ | 7$^7$ | 6 | | | | | | | B Jovanovski | 6 | 4 | 6 | | | | |
| | U Radwańska | 6 | 6 | | | | | | | 5 | K Mladenovic | 4 | 6 | 3 | | | | |
| Q | N Kichenok | 4 | 0 | | | U Radwańska | 4 | 4 | | | | | | | | | | |
| | F Liu | 0 | 1 | | 5 | K Mladenovic | 6 | 6 | | | | | | | | | | |
| 5 | K Mladenovic | 6 | 6 | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | A Riske | 6 | 6 | | | | | | | | | | | | | |
| | X Han | 0 | 4 | | 7 | A Riske | 3 | 3 | | | | | | | | |
| | T Babos | 6 | 6 | | | T Babos | 6 | 6 | | | | | | | | |
| | A Kudryavtseva | 0 | 1 | | | | | | | T Babos | 3 | 2 | | | | |
| | M Linette | 7$^7$ | 6 | | | | | | 3 | Ka Plíšková | 6 | 6 | | | | |
| | Y Putintseva | 6$^3$ | 1 | | | M Linette | 2 | 1 | | | | | | | | |
| | K Kučová | 6 | 3 | 5 | 3 | Ka Plíšková | 6 | 6 | | | | | | | | |
| 3 | Ka Plíšková | 3 | 6 | 7 | | | | | | | | | 3 | Ka Plíšková | 3 | 1 |
| 8 | S Zheng | 5 | 3 | | | | | | | | | | 2 | A Radwańska | 6 | 6 |
| | E Rodina | 7 | 6 | | | E Rodina | 2 | 5 | | | | | | | | |
| | E Kulichkova | 6 | 6 | | | E Kulichkova | 6 | 7 | | | | | | | | |
| | PM Țig | 4 | 3 | | | | | | | E Kulichkova | 6$^3$ | 2 | | | | |
| | Q Wang | 7 | 6 | | | | | | 2 | A Radwańska | 7$^7$ | 6 | | | | |
| WC | Yu Zhang | 5 | 4 | | | Q Wang | 1 | 1 | | | | | | | | |
| Q | O Savchuk | 1 | 0 | | 2 | A Radwańska | 6 | 6 | | | | | | | | |
| 2 | A Radwańska | 6 | 6 | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Andrea Hlaváčková (first round)
* Yang Zhaoxuan (qualifying competition)
* Zhang Shuai (second round)
* Ekaterina Bychkova (second round)
* Xu Yifan (first round)
* Olga Savchuk (qualified)
* Hiroko Kuwata (qualifying competition)
* Sabina Sharipova (first round)

### Qualifiers

* Olga Savchuk
* Lyudmyla Kichenok
* Nicole Vaidišová
* Nadiia Kichenok

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Andrea Hlaváčková | 3 | 2 | | | | | | | | | | | |
| | Nicole Melichar | 6 | 6 | | | | | | | | | | | |
| | Nicole Melichar | 6 | 6 | | | Nicole Melichar | 6 | 0 | 6 | | | | | |
| | | | | | | Ksenia Lykina | 4 | 6 | 2 | | | | | |
| | Lidziya Marozava | 7$^7$ | 5 | 2 | | Ksenia Lykina | 4 | 6 | 2 | | | | | |
| | Ksenia Lykina | 6$^5$ | 7 | 6 | | | | | | | | | | |
| | Ksenia Lykina | 6$^5$ | 7 | 6 | | | | | | | Nicole Melichar | 5 | 6 | 1 |
| | | | | | | | | | | 6 | Olga Savchuk | 7 | 4 | 6 |
| | Zhao Di | 7$^7$ | 4 | 6 | | | | | | | | | | | 6 | Olga Savchuk | 7 | 4 | 6 |
| | Xun Fangying | 6$^2$ | 6 | 2 | | | | | | | | | | |
| | Xun Fangying | 6$^2$ | 6 | 2 | | Zhao Di | 2 | 1 | | | | | | |
| | | | | | 6 | Olga Savchuk | 6 | 6 | | | | | | |
| | Nastja Kolar | 0 | 4 | | 6 | Olga Savchuk | 6 | 6 | | | | | | |
| 6 | Olga Savchuk | 6 | 6 | | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Yang Zhaoxuan | 2 | 7$^9$ | 6 | | | | | | | | | |
| | Wang Yan | 6 | 6$^7$ | 2 | | | | | | | | | |
| | Wang Yan | 6 | 6$^7$ | 2 | 2 | Yang Zhaoxuan | 6 | 6 | | | | | |
| | | | | | | Kang Jiaqi | 2 | 0 | | | | | |
| | Kang Jiaqi | 6 | 6 | | | Kang Jiaqi | 2 | 0 | | | | | |
| | Yu Yuanyi | 2 | 2 | | | | | | | | | | |
| | Yu Yuanyi | 2 | 2 | | | | | | | 2 | Yang Zhaoxuan | 3 | 2 |
| | | | | | | | | | | | Lyudmyla Kichenok | 6 | 6 |
| | Irina Khromacheva | 6 | 6 | | | | | | | | | | | Lyudmyla Kichenok | 6 | 6 |
| | Akgul Amanmuradova | 2 | 4 | | | | | | | | | | |
| | Akgul Amanmuradova | 2 | 4 | | | Irina Khromacheva | 6 | 6$^1$ | 2 | | | | |
| | | | | | | Lyudmyla Kichenok | 2 | 7$^7$ | 6 | | | | |
| | Lyudmyla Kichenok | 6 | 6 | | | Lyudmyla Kichenok | 2 | 7$^7$ | 6 | | | | |
| 8 | Sabina Sharipova | 2 | 2 | | | | | | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3/WC | Zhang Shuai | 6 | 6 | | | | | | | | | | | |
| WC | Zhang Ying | 3 | 1 | | | | | | | | | | | |
| WC | Zhang Ying | 3 | 1 | | 3/WC | Zhang Shuai | 4 | 1 | | | | | | |
| | | | | | | Nicole Vaidišová | 6 | 6 | | | | | | |
| | Chantal Škamlová | 6 | 2 | 0 | | Nicole Vaidišová | 6 | 6 | | | | | | |
| | Nicole Vaidišová | 3 | 6 | 6 | | | | | | | | | | |
| | Nicole Vaidišová | 3 | 6 | 6 | | | | | | | Nicole Vaidišová | 6 | 5 | 6 |
| | | | | | | | | | | 7 | Hiroko Kuwata | 1 | 7 | 4 |
| | Carolin Daniels | 6 | 6 | | | | | | | | | | | | 7 | Hiroko Kuwata | 1 | 7 | 4 |
| | Hsu Ching-wen | 0 | 2 | | | | | | | | | | | |
| | Hsu Ching-wen | 0 | 2 | | | Carolin Daniels | 7 | 1 | 2 | | | | | |
| | | | | | 7 | Hiroko Kuwata | 5 | 6 | 6 | | | | | |
| | Emily Webley-Smith | 7 | 3 | 4 | 7 | Hiroko Kuwata | 5 | 6 | 6 | | | | | |
| 7 | Hiroko Kuwata | 5 | 6 | 6 | | | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Ekaterina Bychkova | 5 | 6 | 6 | | | | | | | | |
| | Kyoka Okamura | 7 | 1 | 3 | | | | | | | | |
| | Kyoka Okamura | 7 | 1 | 3 | 4 | Ekaterina Bychkova | 3 | 6 | 3 | | | |
| | | | | | | Lu Jingjing | 6 | 3 | 6 | | | |
| | Lu Jingjing | 6 | 6 | | | Lu Jingjing | 6 | 3 | 6 | | | |
| | Gabriela Dabrowski | 2 | 4 | | | | | | | | | |
| | Gabriela Dabrowski | 2 | 4 | | | | | | | Lu Jingjing | 2 | 2 |
| | | | | | | | | | | Nadiia Kichenok | 6 | 6 |
| | Nadiia Kichenok | 5 | 6 | 6 | | | | | | | | | Nadiia Kichenok | 6 | 6 |
| | Xu Shilin | 7 | 4 | 4 | | | | | | | | |
| | Xu Shilin | 7 | 4 | 4 | | Nadiia Kichenok | 6 | 6 | | | | |
| | | | | | | Makoto Ninomiya | 4 | 4 | | | | |
| | Makoto Ninomiya | 1 | 6 | 6 | | Makoto Ninomiya | 4 | 4 | | | | |
| 5 | Xu Yifan | 6 | 3 | 4 | | | | | | | | |