# 2023 Upper Austria Ladies Linz – Singles

Anastasia Potapova defeated Petra Martić in the final, 6–3, 6–1 to win the singles tennis title at the 2023 Linz Open.
Alison Riske-Amritraj was the reigning champion, from when the event was last held in 2021, but chose not to compete this year.

## Seeds

* Maria Sakkari (semifinals)
* Ekaterina Alexandrova (first round)
* Irina-Camelia Begu (first round)
* Anhelina Kalinina (second round)
* Donna Vekić (quarterfinals)
* Petra Martić (final)
* Bernarda Pera (first round)
* Anastasia Potapova (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 | Semifinals | Final | Final | Final | Final |
| 1 | Maria Sakkari | 6 | 3 | 4 | | | | |
| 6 | Petra Martić | 3 | 6 | 6 | | | | |
| 6 | Petra Martić | 3 | 6 | 6 | 6 | Petra Martić | 3 | 1 |
| | | | | | 8 | Anastasia Potapova | 6 | 6 |
| 8 | Anastasia Potapova | 6 | 6$^4$ | 6 | 8 | Anastasia Potapova | 6 | 6 |
| | Markéta Vondroušová | 1 | 7$^7$ | 3 | | | | |

### Top half

| 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 | Semifinals |
| 1 | M Sakkari | 6 | 7$^8$ | | | | | | | | | | | | | | |
| | N Párrizas Díaz | 1 | 6$^6$ | 1 | M Sakkari | 6 | 6 | | | | | | | | | | |
| LL | V Gracheva | 7 | 7 | LL | V Gracheva | 4 | 2 | | | | | | | | | | |
| | A Blinkova | 5 | 5 | | | | | | 1 | M Sakkari | 6 | 7$^{10}$ | | | | | |
| | M Brengle | 7$^7$ | 6 | | | | | | 5 | D Vekić | 3 | 6$^8$ | | | | | |
| WC | J Grabher | 6$^2$ | 2 | | M Brengle | 3 | 1 | | | | | | | | | | |
| | T Korpatsch | 6$^4$ | 1 | 5 | D Vekić | 6 | 6 | | | | | | | | | | |
| 5 | D Vekić | 7$^7$ | 6 | | | | | | | | | | 1 | M Sakkari | 6 | 3 | 4 |
| 3 | I-C Begu | 1 | 2 | | | | | | | | | | 6 | P Martić | 3 | 6 | 6 |
| LL | C Tauson | 6 | 6 | LL | C Tauson | 1 | 6 | 6 | | | | | | | | | |
| | C Giorgi | 6 | 6 | | C Giorgi | 6 | 3 | 4 | | | | | | | | | |
| PR | J Cristian | 1 | 2 | | | | | | LL | C Tauson | 4 | 5 | | | | | |
| | L Nosková | 6$^3$ | 2 | | | | | | 6 | P Martić | 6 | 7 | | | | | |
| | A Van Uytvanck | 7$^7$ | 6 | | A Van Uytvanck | 4 | 7$^7$ | 6$^3$ | | | | | | | | | |
| Q | M Bassols Ribera | 1 | 5 | 6 | P Martić | 6 | 6$^5$ | 7$^7$ | | | | | | | | | |
| 6 | P Martić | 6 | 7 | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 8 | A Potapova | 2 | 6 | 6 | | | | | | | | | | | | | | | |
| | L Bronzetti | 6 | 3 | 4 | 8 | A Potapova | 7 | 3 | 6 | | | | | | | | | | |
| | J Niemeier | 2 | 6 | 6 | | J Niemeier | 5 | 6 | 3 | | | | | | | | | | |
| WC | S Kenin | 6 | 3 | 4 | | | | | | 8 | A Potapova | 2 | 6 | 6 | | | | | |
| Q | A-L Friedsam | 6 | 6 | | | | | | | Q | A-L Friedsam | 6 | 4 | 1 | | | | | |
| Q | S Errani | 2 | 4 | | Q | A-L Friedsam | 6 | 7 | | | | | | | | | | | |
| | A Parks | 2 | 5 | | 4 | A Kalinina | 3 | 5 | | | | | | | | | | | |
| 4 | A Kalinina | 6 | 7 | | | | | | | | | | | | 8 | A Potapova | 6 | 6$^4$ | 6 |
| 7 | B Pera | 2 | 6$^5$ | | | | | | | | | | | | | M Vondroušová | 1 | 7$^7$ | 3 |
| Q | D Gálfi | 6 | 7$^7$ | | Q | D Gálfi | 6 | 3 | 6 | | | | | | | | | | |
| LL | K Rakhimova | 4 | 6$^5$ | | WC | E Lys | 4 | 6 | 3 | | | | | | | | | | |
| WC | E Lys | 6 | 7$^7$ | | | | | | | Q | D Gálfi | 1$^r$ | | | | | | | |
| | M Vondroušová | 6 | 6 | | | | | | | | M Vondroušová | 4 | | | | | | | |
| Q | V Tomova | 3 | 3 | | | M Vondroušová | 6 | 6 | | | | | | | | | | | |
| Q | R Masarova | 4 | 6 | 7$^8$ | Q | R Masarova | 1 | 1 | | | | | | | | | | | |
| 2 | E Alexandrova | 6 | 1 | 6$^6$ | | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Varvara Gracheva (qualifying competition, lucky loser)
* Kateryna Baindl (first round)
* Markéta Vondroušová (moved to main draw)
* Dalma Gálfi (qualified)
* Viktoriya Tomova (qualified)
* Rebeka Masarova (qualified)
* Sara Errani (qualified)
* Kamilla Rakhimova (qualifying competition, lucky loser)
* Anna-Lena Friedsam (qualified)
* Viktória Kužmová (first round)
* Marina Bassols Ribera (qualified)
* Clara Tauson (qualifying competition, lucky loser)

### Qualifiers

* Anna-Lena Friedsam
* Marina Bassols Ribera
* Sara Errani
* Dalma Gálfi
* Viktoriya Tomova
* Rebeka Masarova

### Lucky losers

* Varvara Gracheva
* Kamilla Rakhimova
* Clara Tauson

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Varvara Gracheva | 6 | 6 | | | | | |
| | Sinja Kraus | 2 | 4 | | | | | |
| | Sinja Kraus | 2 | 4 | 1 | Varvara Gracheva | 6 | 3 | 1 |
| | | | | 9 | Anna-Lena Friedsam | 2 | 6 | 6 |
| | Ingrid Gamarra Martins | 1 | 2 | 9 | Anna-Lena Friedsam | 2 | 6 | 6 |
| 9 | Anna-Lena Friedsam | 6 | 6 | | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Kateryna Baindl | 1 | 4 | | | | | |
| | Noma Noha Akugue | 6 | 6 | | | | | |
| | Noma Noha Akugue | 6 | 6 | | Noma Noha Akugue | 4 | 6 | 3 |
| | | | | 11 | Marina Bassols Ribera | 6 | 3 | 6 |
| | Miriam Kolodziejová | 1 | 4 | 11 | Marina Bassols Ribera | 6 | 3 | 6 |
| 11 | Marina Bassols Ribera | 6 | 6 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Johanna Hiesmair | 3 | 2 | | | | | |
| | Andrea Gámiz | 6 | 6 | | | | | |
| | Andrea Gámiz | 6 | 6 | | | Andrea Gámiz | 2 | 3 |
| | | | | | 7 | Sara Errani | 6 | 6 |
| | Denisa Hindová | 7$^7$ | 1 | 1 | 7 | Sara Errani | 6 | 6 |
| 7 | Sara Errani | 6$^4$ | 6 | 6 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Dalma Gálfi | 7$^7$ | 6 | | | | | |
| WC | Melanie Klaffner | 6$^5$ | 4 | | | | | |
| WC | Melanie Klaffner | 6$^5$ | 4 | 4 | Dalma Gálfi | 6 | 4 | 7 |
| | | | | 8 | Kamilla Rakhimova | 4 | 6 | 5 |
| WC | Veronika Bokor | 4 | 0 | 8 | Kamilla Rakhimova | 4 | 6 | 5 |
| 8 | Kamilla Rakhimova | 6 | 6 | | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Viktoriya Tomova | 6 | 6 | | | | | |
| | Barbara Haas | 2 | 1 | | | | | |
| | Barbara Haas | 2 | 1 | 5 | Viktoriya Tomova | 6 | 4 | 6 |
| | | | | WC | Anastasia Pavlyuchenkova | 3 | 6 | 3 |
| WC | Anastasia Pavlyuchenkova | 6 | 6 | WC | Anastasia Pavlyuchenkova | 3 | 6 | 3 |
| 10 | Viktória Kužmová | 3 | 4 | | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Rebeka Masarova | 6 | 6 | | | | |
| PR | Georgina García Pérez | 0 | 3 | | | | |
| PR | Georgina García Pérez | 0 | 3 | 6 | Rebeka Masarova | 6 | 6 |
| | | | | 12 | Clara Tauson | 4 | 2 |
| WC | Alina Michalitsch | 0 | 2 | 12 | Clara Tauson | 4 | 2 |
| 12 | Clara Tauson | 6 | 6 | | | | |