# 2023 WTA Poland Open – Singles

Iga Świątek defeated Laura Siegemund in the final, 6–0, 6–1 to win the singles tennis title at the 2023 WTA Poland Open. She did not drop a set en route to her 15th WTA Tour-level title. Siegemund reached her first hard court final and first WTA Tour singles final in six years.
Caroline Garcia was the reigning champion, but chose not to defend her title.

## Seeds

* Iga Świątek (champion)
* Karolína Muchová (second round)
* Kateřina Siniaková (first round)
* Zhu Lin (second round)
* Zhang Shuai (first round)
* Camila Giorgi (withdrew)
* Linda Fruhvirtová (first round)
* Linda Nosková (quarterfinals)

## 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 |
| 1 | Iga Świątek | 6 | 7$^8$ | | | | | |
| | Yanina Wickmayer | 1 | 6$^6$ | | | | | |
| | Yanina Wickmayer | 1 | 6$^6$ | | 1 | Iga Świątek | 6 | 6 |
| | | | | | | Laura Siegemund | 0 | 1 |
| | Laura Siegemund | 5 | 6 | 6 | | Laura Siegemund | 0 | 1 |
| | Tatjana Maria | 7 | 3 | 4 | | | | |

### 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 | I Świątek | 6 | 6 | | | | | | | | | | | | | | |
| | N Abduraimova | 4 | 3 | | 1 | I Świątek | 6 | 6 | | | | | | | | | |
| | C Liu | 7$^7$ | 3 | 6 | | C Liu | 2 | 2 | | | | | | | | | |
| | Y Yuan | 6$^3$ | 6 | 2 | | | | | | 1 | I Świątek | 6 | 6 | | | | |
| PR | K Kučová | 5 | 3 | | | | | | | 8 | L Nosková | 1 | 4 | | | | |
| | V Hrunčáková | 7 | 6 | | | V Hrunčáková | 3 | 3 | | | | | | | | | |
| Q | J Fett | 6 | 6$^4$ | 3 | 8 | L Nosková | 6 | 6 | | | | | | | | | |
| 8 | L Nosková | 4 | 7$^7$ | 6 | | | | | | | | | | 1 | I Świątek | 6 | 7$^8$ |
| 3 | K Siniaková | 5 | 2 | | | | | | | | | | | | Y Wickmayer | 1 | 6$^6$ |
| | H Watson | 7 | 6 | | | H Watson | 6 | 5 | 6 | | | | | | | | |
| | J Ponchet | 4 | 6 | 5 | Q | Y Hatouka | 2 | 7 | 1 | | | | | | | | |
| Q | Y Hatouka | 6 | 3 | 7 | | | | | | | H Watson | 4 | 3 | | | | |
| | N Hibino | 2 | 4 | | | | | | | | Y Wickmayer | 6 | 6 | | | | |
| | Y Wickmayer | 6 | 6 | | | Y Wickmayer | 6 | 6 | | | | | | | | | |
| | T Martincová | 7$^7$ | 6 | | | T Martincová | 2 | 2 | | | | | | | | | |
| 5 | S Zhang | 6$^3$ | 4 | | | | | | | | | | | | | | |

### 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 |
| 7 | L Fruhvirtová | 1 | 6$^4$ | | | | | | | | | | | | | | | |
| | L Stefanini | 6 | 7$^7$ | | | L Stefanini | 6 | 6 | | | | | | | | | | |
| Q | A Raina | 6 | 4 | 6$^4$ | | J Burrage | 4 | 1 | | | | | | | | | | |
| | J Burrage | 4 | 6 | 7$^7$ | | | | | | | L Stefanini | 6$^5$ | 7 | 3 | | | | |
| WC | M Chwalińska | 4 | 1 | | | | | | | | L Siegemund | 7$^7$ | 5 | 6 | | | | |
| | L Siegemund | 6 | 6 | | | L Siegemund | 6 | 6 | | | | | | | | | | |
| | Xiy Wang | 4 | 2 | | 4 | L Zhu | 4 | 4 | | | | | | | | | | |
| 4 | L Zhu | 6 | 6 | | | | | | | | | | | | L Siegemund | 5 | 6 | 6 |
| LL | N Stevanović | 3 | 1 | | | | | | | | | | | | T Maria | 7 | 3 | 4 |
| | T Maria | 6 | 6 | | | T Maria | 6 | 6 | | | | | | | | | | |
| | C Tauson | 6 | 6 | | | C Tauson | 4 | 0 | | | | | | | | | | |
| | D Snigur | 2 | 3 | | | | | | | | T Maria | 6 | 1 | 6 | | | | |
| Q | R Šramková | 6 | 6 | | | | | | | Q | R Šramková | 3 | 6 | 1 | | | | |
| WC | W Ewald | 2 | 2 | | Q | R Šramková | 7 | 3 | 7 | | | | | | | | | |
| | A Sasnovich | 6 | 6$^0$ | 3 | 2/WC | K Muchová | 5 | 6 | 5 | | | | | | | | | |
| 2/WC | K Muchová | 4 | 7$^7$ | 6 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Natalija Stevanović (qualifying competition, lucky loser)
* Rebecca Šramková (qualified)
* Ankita Raina (qualified)
* Valeria Savinykh (qualifying competition)
* Gabriela Knutson (first round)
* Maddison Inglis (qualifying competition)
* Yuliya Hatouka (qualified)
* Jana Fett (qualified)

### Qualifiers

* Jana Fett
* Rebecca Šramková
* Ankita Raina
* Yuliya Hatouka

### Lucky loser

* Natalija Stevanović

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Natalija Stevanović | 2 | 6 | 6 | | | | | |
| | Peangtarn Plipuech | 6 | 4 | 2 | | | | | |
| | Peangtarn Plipuech | 6 | 4 | 2 | 1 | Natalija Stevanović | 2 | 7$^7$ | 6$^5$ |
| | | | | | 8 | Jana Fett | 6 | 6$^4$ | 7$^7$ |
| | Weronika Falkowska | 6$^4$ | 2 | | 8 | Jana Fett | 6 | 6$^4$ | 7$^7$ |
| 8 | Jana Fett | 7$^7$ | 6 | | | | | | |

#### Second qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Rebecca Šramková | 4 | 6 | 6 | | | | |
| | Naiktha Bains | 6 | 2 | 4 | | | | |
| | Naiktha Bains | 6 | 2 | 4 | 2 | Rebecca Šramková | 6 | 6 |
| | | | | | 6 | Maddison Inglis | 1 | 0 |
| WC | Martyna Kubka | 4 | 6$^4$ | | 6 | Maddison Inglis | 1 | 0 |
| 6 | Maddison Inglis | 6 | 7$^7$ | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Ankita Raina | 6 | 6 | | | | | |
| | Olivia Lincer | 3 | 1 | | | | | |
| | Olivia Lincer | 3 | 1 | 3 | Ankita Raina | 4 | 6 | 6 |
| | | | | | Joanna Garland | 6 | 3 | 1 |
| | Joanna Garland | 6 | 6 | | Joanna Garland | 6 | 3 | 1 |
| 5 | Gabriela Knutson | 1 | 2 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Valeria Savinykh | 6 | 6 | | | | | |
| WC | Stefania Rogozińska Dzik | 0 | 1 | | | | | |
| WC | Stefania Rogozińska Dzik | 0 | 1 | 4 | Valeria Savinykh | 6 | 4 | 2 |
| | | | | 7 | Yuliya Hatouka | 4 | 6 | 6 |
| | Kateryna Volodko | 1 | 1 | 7 | Yuliya Hatouka | 4 | 6 | 6 |
| 7 | Yuliya Hatouka | 6 | 6 | | | | | |