# 2015 Katowice Open – Singles

Alizé Cornet was the defending champion, but lost to Anna Karolína Schmiedlová in the quarterfinals.
Schmiedlová went on to win her first WTA title, defeating Camila Giorgi in the final, 6–4, 6–3.

## Seeds

* Agnieszka Radwańska (semifinals)
* Alizé Cornet (quarterfinals)
* Camila Giorgi (final)
* Magdaléna Rybáriková (first round)
* Kaia Kanepi (second round)
* Karin Knapp (first round)
* Kirsten Flipkens (quarterfinals)
* Anna Karolína Schmiedlová (champion)

## 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 | Agnieszka Radwańska | 4 | 2 | | | | |
| 3 | Camila Giorgi | 6 | 6 | | | | |
| 3 | Camila Giorgi | 6 | 6 | 3 | Camila Giorgi | 4 | 3 |
| | | | | 8 | Anna Karolína Schmiedlová | 6 | 6 |
| | Alison Van Uytvanck | 4 | 1 | 8 | Anna Karolína Schmiedlová | 6 | 6 |
| 8 | Anna Karolína Schmiedlová | 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 | A Radwańska | 6 | 6 | | | | | | | | | | | | | | |
| | Y Wickmayer | 1 | 3 | | 1 | A Radwańska | 6 | 6 | | | | | | | | | |
| WC | M Fręch | 2 | 1 | | | A-S Mestach | 3 | 1 | | | | | | | | | |
| | A-S Mestach | 6 | 6 | | | | | | | 1 | A Radwańska | 6 | 6 | | | | |
| Q | P Martić | 2 | 4 | | | | | | | | K Koukalová | 1 | 1 | | | | |
| | K Koukalová | 6 | 6 | | | K Koukalová | 6 | 6 | | | | | | | | | |
| PR | V Zvonareva | 7 | 6 | | PR | V Zvonareva | 1 | 4 | | | | | | | | | |
| 6 | K Knapp | 5 | 4 | | | | | | | | | | | 1 | A Radwańska | 4 | 2 |
| 3 | C Giorgi | 7 | 4 | 6 | | | | | | | | | | 3 | C Giorgi | 6 | 6 |
| | D Allertová | 5 | 6 | 4 | 3 | C Giorgi | 6$^3$ | 6 | 6 | | | | | | | | |
| | A-L Friedsam | 6$^5$ | 4 | | Q | M Linette | 7$^7$ | 2 | 3 | | | | | | | | |
| Q | M Linette | 7$^7$ | 6 | | | | | | | 3 | C Giorgi | 6 | 6 | | | | |
| WC | U Radwańska | 0 | 1 | | | | | | | LL | E Kulichkova | 3 | 4 | | | | |
| LL | E Kulichkova | 6 | 6 | | LL | E Kulichkova | 6 | 6 | | | | | | | | | |
| Q | S Pe'er | 1 | 2 | | 5 | K Kanepi | 1 | 2 | | | | | | | | | |
| 5 | K Kanepi | 6 | 6 | | | | | | | | | | | | | | |

### 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 |
| 7 | K Flipkens | 6 | 6 | | | | | | | | | | | | | | |
| | A Beck | 4 | 1 | | 7 | K Flipkens | 6$^6$ | 6 | 6 | | | | | | | | |
| | M Niculescu | 6 | 6 | | | M Niculescu | 7$^8$ | 1 | 4 | | | | | | | | |
| | K Mladenovic | 4 | 4 | | | | | | | 7 | K Flipkens | 2 | 4 | | | | |
| | T Smitková | 2 | 2 | | | | | | | | A Van Uytvanck | 6 | 6 | | | | |
| | C Witthöft | 6 | 6 | | | C Witthöft | 3 | 3 | | | | | | | | | |
| | A Van Uytvanck | 6 | 6 | | | A Van Uytvanck | 6 | 6 | | | | | | | | | |
| 4 | M Rybáriková | 2 | 3 | | | | | | | | | | | | A Van Uytvanck | 4 | 1 |
| 8 | AK Schmiedlová | 6 | 4 | 6 | | | | | | | | | | 8 | AK Schmiedlová | 6 | 6 |
| Q | N Abduraimova | 1 | 6 | 1 | 8 | AK Schmiedlová | 6 | 3 | 6 | | | | | | | | |
| | MT Torró Flor | 6 | 5 | 2 | | K Siniaková | 1 | 6 | 3 | | | | | | | | |
| | K Siniaková | 4 | 7 | 6 | | | | | | 8 | AK Schmiedlová | 6 | 6 | | | | |
| | P Hercog | 6 | 3 | 6 | | | | | | 2 | A Cornet | 2 | 0 | | | | |
| | M Doi | 0 | 6 | 2 | | P Hercog | 6 | 1 | 3 | | | | | | | | |
| | K Bertens | 1 | 3 | | 2 | A Cornet | 4 | 6 | 6 | | | | | | | | |
| 2 | A Cornet | 6 | 6 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Magda Linette (qualified)
* Shahar Pe'er (qualified)
* Richèl Hogenkamp (second round)
* Misa Eguchi (second round, withdrew)
* Elizaveta Kulichkova (qualifying competition, lucky loser)
* Aliaksandra Sasnovich (qualifying competition)
* Nigina Abduraimova (qualified)
* Risa Ozaki (first round)

### Qualifiers

* Magda Linette
* Shahar Pe'er
* Petra Martić
* Nigina Abduraimova

### Lucky losers

* Elizaveta Kulichkova

### 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 | Magda Linette | 6 | 4 | | | | | | |
| WC | Zuzanna Maciejewska | 1 | 2 | | | Lyudmyla Kichenok | 1 | 0$^r$ | | | | | | |
| | Lyudmyla Kichenok | 6 | 6 | | | | | | | 1 | Magda Linette | 6 | 5 | 7 |
| | Nadiia Kichenok | 6 | 6 | | | | | | | 5 | Elizaveta Kulichkova | 4 | 7 | 5 |
| WC | Olga Brózda | 1 | 2 | | | Nadiia Kichenok | 2 | 7$^7$ | 3 | | | | | |
| WC | Joanna Zawadzka | 6 | 2 | 0 | 5 | Elizaveta Kulichkova | 6 | 6$^4$ | 6 | | | | | |
| 5 | Elizaveta Kulichkova | 4 | 6 | 6 | | | | | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| | | | | | 2 | Shahar Pe'er | 6 | 6 | | | | |
| | Indy de Vroome | 5 | 2 | | | Elitsa Kostova | 4 | 4 | | | | |
| | Elitsa Kostova | 7 | 6 | | | | | | 2 | Shahar Pe'er | 6 | 7$^7$ |
| | Susanne Celik | 7 | 6 | | | | | | 6 | Aliaksandra Sasnovich | 3 | 6$^5$ |
| | Oksana Kalashnikova | 5 | 4 | | | Susanne Celik | 4 | 3 | | | | |
| | Gioia Barbieri | 4 | 7$^7$ | 4 | 6 | Aliaksandra Sasnovich | 6 | 6 | | | | |
| 6 | Aliaksandra Sasnovich | 6 | 6$^3$ | 6 | | | | | | | | |

#### 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 |
| 3 | Richèl Hogenkamp | 7 | 6 | | | | | | | | | |
| | Tereza Martincová | 5 | 4 | | | | | | | | | |
| | Tereza Martincová | 5 | 4 | | 3 | Richèl Hogenkamp | 4 | 7$^7$ | 5 | | | |
| | | | | | | Petra Martić | 6 | 6$^5$ | 7 | | | |
| | Alberta Brianti | 6 | 4 | 1 | | Petra Martić | 6 | 6$^5$ | 7 | | | |
| | Petra Martić | 1 | 6 | 6 | | | | | | | | |
| | Petra Martić | 1 | 6 | 6 | | | | | | Petra Martić | 6 | 7$^7$ |
| | | | | | | | | | | Ana Bogdan | 4 | 6$^5$ |
| | Ana Bogdan | 2 | 6 | 6 | | | | | | | | | Ana Bogdan | 4 | 6$^5$ |
| WC | Katarzyna Kawa | 6 | 2 | 0 | | | | | | | | |
| WC | Katarzyna Kawa | 6 | 2 | 0 | | Ana Bogdan | 7 | 6$^{10}$ | 7 | | | |
| | | | | | | Justyna Jegiołka | 5 | 7$^{12}$ | 5 | | | |
| | Justyna Jegiołka | 5 | 6 | 6 | | Justyna Jegiołka | 5 | 7$^{12}$ | 5 | | | |
| 8 | Risa Ozaki | 7 | 2 | 3 | | | | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Misa Eguchi | w/o | | | | | | | | | | | |
| | Anett Kontaveit | | | | | | | | | | | | |
| | Anett Kontaveit | | | | 4 | Misa Eguchi | | | | | | | |
| | | | | | WC | Marie Bouzková | w/o | | | | | | |
| | Ysaline Bonaventure | 6$^7$ | 6 | 3 | WC | Marie Bouzková | w/o | | | | | | |
| WC | Marie Bouzková | 7$^9$ | 0 | 6 | | | | | | | | | |
| WC | Marie Bouzková | 7$^9$ | 0 | 6 | | | | | WC | Marie Bouzková | 4 | 6 | 4 |
| | | | | | | | | | 7 | Nigina Abduraimova | 6 | 2 | 6 |
| | Akgul Amanmuradova | 3$^r$ | | | | | | | | | | | | 7 | Nigina Abduraimova | 6 | 2 | 6 |
| WC | Oliwia Szymczuch | 4 | | | | | | | | | | | |
| WC | Oliwia Szymczuch | 4 | | | WC | Oliwia Szymczuch | 4 | 2 | | | | | |
| | | | | | 7 | Nigina Abduraimova | 6 | 6 | | | | | |
| | Kateřina Vaňková | 2 | 4 | | 7 | Nigina Abduraimova | 6 | 6 | | | | | |
| 7 | Nigina Abduraimova | 6 | 6 | | | | | | | | | | |