# 2023 Polish Open – Singles

Dayana Yastremska won the singles title at the 2023 Polish Open, defeating Greet Minnen in the final, 2–6, 6-1, 6–3.
Kateřina Siniaková was the reigning champion, but chose to participate in the Canadian Open instead.

## Seeds

* Jule Niemeier (first round)
* Lucrezia Stefanini (first round)
* Tereza Martincová (quarterfinals)
* Greet Minnen (final)
* Viktória Hrunčáková (first round)
* Jaqueline Cristian (withdrew)
* Nao Hibino (withdrew)
* Dayana Yastremska (champion)
* Eva Lys (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 | Final | Final | Final | Final | Final |
| WC | Maja Chwalińska | 4 | 3 | | | | | |
| 4 | Greet Minnen | 6 | 6 | | | | | |
| 4 | Greet Minnen | 6 | 6 | 4 | Greet Minnen | 6 | 1 | 3 |
| | | | | 8 | Dayana Yastremska | 2 | 6 | 6 |
| 8 | Dayana Yastremska | 7$^7$ | 6 | 8 | Dayana Yastremska | 2 | 6 | 6 |
| | Zeynep Sönmez | 6$^2$ | 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 | J Niemeier | 6 | 2 | 3 | | | | | | | | | | | | | |
| WC | M Chwalińska | 4 | 6 | 6 | WC | M Chwalińska | 4 | 6 | 6 | | | | | | | | |
| Q | A Sisková | 7 | 6 | | Q | A Sisková | 6 | 4 | 1 | | | | | | | | |
| | S Kraus | 5 | 1 | | | | | | | WC | M Chwalińska | 7$^{11}$ | 6 | | | | |
| WC | M Kubka | 6 | 3 | 6 | | | | | | WC | M Kubka | 6$^9$ | 4 | | | | |
| | M Kempen | 3 | 6 | 3 | WC | M Kubka | 3 | 7 | 6 | | | | | | | | |
| Q | L Kumkhum | 5 | 6$^1$ | | LL | K Kawa | 6 | 5 | 3 | | | | | | | | |
| LL | K Kawa | 7 | 7$^7$ | | | | | | | | | | | WC | M Chwalińska | 4 | 3 |
| 4 | G Minnen | 6 | 6 | | | | | | | | | | | 4 | G Minnen | 6 | 6 |
| | P Marčinko | 1 | 0 | | 4 | G Minnen | 6 | 6 | | | | | | | | | |
| | S Bandecchi | 7$^7$ | 7 | | | S Bandecchi | 2 | 2 | | | | | | | | | |
| | L Havlíčková | 6$^4$ | 5 | | | | | | | 4 | G Minnen | 6 | 7$^7$ | | | | |
| | M Barthel | 2 | 5 | | | | | | | 9 | E Lys | 0 | 6$^4$ | | | | |
| | K Zavatska | 6 | 7 | | | K Zavatska | 3 | 0 | | | | | | | | | |
| WC | W Ewald | 1 | 2 | | 9 | E Lys | 6 | 6 | | | | | | | | | |
| 9 | E Lys | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | D Yastremska | 7 | 7$^7$ | | | | | | | | | | | | | | | |
| | N Abduraimova | 5 | 6$^5$ | | 8 | D Yastremska | 6 | 6 | | | | | | | | | | |
| WC | O Lincer | 3 | 4 | | | E Arango | 3 | 2 | | | | | | | | | | |
| | E Arango | 6 | 6 | | | | | | | 8 | D Yastremska | 6$^3$ | 6 | 6 | | | | |
| LL | N Bains | 4 | 4 | | | | | | | 3 | T Martincová | 7$^7$ | 2 | 0 | | | | |
| | D Semeņistaja | 6 | 6 | | | D Semeņistaja | 6 | 5 | 3 | | | | | | | | | |
| | B Palicová | 4 | 6$^6$ | | 3 | T Martincová | 4 | 7 | 6 | | | | | | | | | |
| 3 | T Martincová | 6 | 7$^8$ | | | | | | | | | | | | 8 | D Yastremska | 7$^7$ | 6 |
| 5 | V Hrunčáková | 5 | 4 | | | | | | | | | | | | | Z Sönmez | 6$^2$ | 4 |
| Q | N Noha Akugue | 7 | 6 | | Q | N Noha Akugue | 6 | 4 | 6 | | | | | | | | | |
| | A Raina | 2 | 3 | | Q | G Knutson | 2 | 6 | 1 | | | | | | | | | |
| Q | G Knutson | 6 | 6 | | | | | | | Q | N Noha Akugue | 1 | 6 | 4 | | | | |
| | Z Sönmez | 3 | 6 | 6 | | | | | | | Z Sönmez | 6 | 1 | 6 | | | | |
| | D Jakupović | 6 | 4 | 3 | | Z Sönmez | 1 | 6 | 6 | | | | | | | | | |
| | R Šramková | 6 | 5 | 6 | | R Šramková | 6 | 4 | 1 | | | | | | | | | |
| 2 | L Stefanini | 4 | 7 | 2 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Noma Noha Akugue (qualified)
* Gabriela Knutson (qualified)
* Katarzyna Kawa (qualifying competition, lucky loser)
* Naiktha Bains (qualifying competition, lucky loser)
* Anna Sisková (qualified)
* Peangtarn Plipuech (first round)
* Sabine Lisicki (qualifying competition)
* Urszula Radwańska (first round)

### Qualifiers

* Noma Noha Akugue
* Gabriela Knutson
* Luksika Kumkhum
* Anna Sisková

### Lucky losers

* Naiktha Bains
* Katarzyna Kawa

### Draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Noma Noha Akugue | 6 | 6 | | | | | | |
| | Freya Christie | 3 | 4 | | | | | | |
| | Freya Christie | 3 | 4 | | 1 | Noma Noha Akugue | 6 | 6$^3$ | 7 |
| | | | | | WC | Gina Feistel | 1 | 7$^7$ | 5 |
| WC | Gina Feistel | 2 | 6 | 6 | WC | Gina Feistel | 1 | 7$^7$ | 5 |
| 8 | Urszula Radwańska | 6 | 3 | 4 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Gabriela Knutson | 6 | 6 | | | | |
| WC | Stefania Rogozińska Dzik | 2 | 1 | | | | |
| WC | Stefania Rogozińska Dzik | 2 | 1 | 2 | Gabriela Knutson | 6 | 6 |
| | | | | 7 | Sabine Lisicki | 3 | 4 |
| | Maia Lumsden | 6$^4$ | 4 | 7 | Sabine Lisicki | 3 | 4 |
| 7 | Sabine Lisicki | 7$^7$ | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Katarzyna Kawa | 4 | 6 | 6 | | | | |
| | Yana Morderger | 6 | 2 | 0 | | | | |
| | Yana Morderger | 6 | 2 | 0 | 3 | Katarzyna Kawa | 3 | 5 |
| | | | | | | Luksika Kumkhum | 6 | 7 |
| | Luksika Kumkhum | 6 | 6 | | | Luksika Kumkhum | 6 | 7 |
| 6 | Peangtarn Plipuech | 3 | 1 | | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Naiktha Bains | 6 | 6 | | | | |
| | Sarah-Rebecca Sekulic | 1 | 3 | | | | |
| | Sarah-Rebecca Sekulic | 1 | 3 | 4 | Naiktha Bains | 4 | 4 |
| | | | | 5 | Anna Sisková | 6 | 6 |
| | Tayisiya Morderger | 3 | 1 | 5 | Anna Sisková | 6 | 6 |
| 5 | Anna Sisková | 6 | 6 | | | | |