# 2022 Ostrava Open – Singles

Barbora Krejčíková defeated Iga Świątek in the final, 5–7, 7–6$^{(7–4)}$, 6–3 to win the singles tennis title at the 2022 Ostrava Open. It was Krejčíková's second WTA Tour title in back-to-back weeks, and she ended Świątek's streak of ten consecutive victories in WTA Tour finals. This marked only Świątek's second career loss in a WTA Tour-level final, out of twelve played (the other being at the 2019 Ladies Open Lugano).
Anett Kontaveit was the defending champion, but retired in the second round against Tereza Martincová.

## Seeds

The top four seeds received a bye into the second round.
* Iga Świątek (final)
* Paula Badosa (second round)
* Anett Kontaveit (second round, retired)
* Maria Sakkari (second round)
* Daria Kasatkina (second round)
* Belinda Bencic (second round, withdrew)
* Beatriz Haddad Maia (first round)
* Jeļena Ostapenko (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 | Final |
| 1 | Iga Świątek | 7$^7$ | 2 | 6 | | | | | |
| | Ekaterina Alexandrova | 6$^5$ | 6 | 4 | | | | | |
| | Ekaterina Alexandrova | 6$^5$ | 6 | 4 | 1 | Iga Świątek | 7 | 6$^4$ | 3 |
| | | | | | | Barbora Krejčíková | 5 | 7$^7$ | 6 |
| | Barbora Krejčíková | 3 | 7$^7$ | 6 | | Barbora Krejčíková | 5 | 7$^7$ | 6 |
| | Elena Rybakina | 6 | 6$^4$ | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| | | | | | 1 | I Świątek | 7 | 2 | | | | | | | | | | | |
| Q | A Tomljanović | 6 | 6 | | Q | A Tomljanović | 5 | 2$^r$ | | | | | | | | | | | |
| | S Zhang | 3 | 3 | | | | | | | 1 | I Świątek | 6 | 6 | | | | | | |
| Q | A Blinkova | 1 | 2 | | | | | | | Q | C McNally | 4 | 4 | | | | | | |
| Q | C McNally | 6 | 6 | | Q | C McNally | 6 | 3 | 6 | | | | | | | | | | |
| WC | K Muchová | 6 | 6 | | WC | K Muchová | 1 | 6 | 1 | | | | | | | | | | |
| 7 | B Haddad Maia | 4 | 4 | | | | | | | | | | | | 1 | I Świątek | 7$^7$ | 2 | 6 |
| | | | | | | | | | | | | | | | | E Alexandrova | 6$^5$ | 6 | 4 |
| | | | | | 3 | A Kontaveit | 6$^3$ | 0$^r$ | | | | | | | | | | | |
| | J Teichmann | 6$^1$ | 6$^5$ | | WC | T Martincová | 7$^7$ | 1 | | | | | | | | | | | |
| WC | T Martincová | 7$^7$ | 7$^7$ | | | | | | | WC | T Martincová | 1 | 6 | 1 | | | | | |
| | V Azarenka | 4 | 6 | 2 | | | | | | | E Alexandrova | 6 | 4 | 6 | | | | | |
| | E Alexandrova | 6 | 4 | 6 | | E Alexandrova | 6 | 7$^7$ | | | | | | | | | | | |
| | E Raducanu | 5 | 4 | | 5 | D Kasatkina | 1 | 6$^1$ | | | | | | | | | | | |
| 5 | D Kasatkina | 7 | 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 |
| 6 | B Bencic | 6$^7$ | 6 | 6 | | | | | | | | | | | | | |
| Q | E Bouchard | 7$^9$ | 1 | 4 | 6 | B Bencic | | | | | | | | | | | |
| | S Rogers | 2 | 2 | | | B Krejčíková | w/o | | | | | | | | | | |
| | B Krejčíková | 6 | 6 | | | | | | | | B Krejčíková | 7$^9$ | 6 | | | | |
| Q | A Parks | 6 | 7$^7$ | | | | | | | Q | A Parks | 6$^7$ | 3 | | | | |
| | Ka Plíšková | 0 | 6$^3$ | | Q | A Parks | 5 | 7 | 7 | | | | | | | | |
| | | | | | 4 | M Sakkari | 7 | 5 | 5 | | | | | | | | |
| | | | | | | | | | | | | | | B Krejčíková | 3 | 7$^7$ | 6 |
| 8 | J Ostapenko | 2 | 2 | | | | | | | | | | | E Rybakina | 6 | 6$^4$ | 4 |
| | A Sasnovich | 6 | 6 | | | A Sasnovich | 7$^7$ | 4 | 5 | | | | | | | | |
| | M Keys | 7 | 3 | 3 | | E Rybakina | 6$^5$ | 6 | 7 | | | | | | | | |
| | E Rybakina | 5 | 6 | 6 | | | | | | | E Rybakina | 7$^7$ | 6 | | | | |
| WC | P Kvitová | 6 | 2 | 6 | | | | | | WC | P Kvitová | 6$^4$ | 4 | | | | |
| Q | B Pera | 3 | 6 | 4 | WC | P Kvitová | 7$^7$ | 6 | | | | | | | | | |
| | | | | | 2 | P Badosa | 6$^4$ | 4 | | | | | | | | | |

## Qualifying
### Seeds

* Ajla Tomljanović (qualified)
* Bernarda Pera (qualified)
* Marta Kostyuk (withdrew)
* Wang Xiyu (first round)
* Dalma Gálfi (qualifying competition)
* Tamara Korpatsch (qualifying competition)
* Océane Dodin (first round)
* Linda Nosková (first round)
* Daria Snigur (first round)
* Anna Karolína Schmiedlová (qualifying competition)
* Anna Blinkova (qualified)
* Oksana Selekhmeteva (first round)

### Qualifiers

* Ajla Tomljanović
* Bernarda Pera
* Alycia Parks
* Caty McNally
* Eugenie Bouchard
* Anna Blinkova

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Ajla Tomljanović | 6 | 6 | | | | | |
| | Alexandra Cadanțu-Ignatik | 1 | 0 | | | | | |
| | Alexandra Cadanțu-Ignatik | 1 | 0 | | 1 | Ajla Tomljanović | 6 | 6 |
| | | | | | PR | Georgina García Pérez | 3 | 3 |
| PR | Georgina García Pérez | 4 | 7$^7$ | 6 | PR | Georgina García Pérez | 3 | 3 |
| 9 | Daria Snigur | 6 | 6$^5$ | 4 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Bernarda Pera | 6 | 6 | | | | | |
| WC | Barbora Palicová | 1 | 3 | | | | | |
| WC | Barbora Palicová | 1 | 3 | 2 | Bernarda Pera | 6 | 3 | 6 |
| | | | | WC | Nikola Bartůňková | 0 | 6 | 2 |
| WC | Nikola Bartůňková | 6 | 7 | WC | Nikola Bartůňková | 0 | 6 | 2 |
| 8 | Linda Nosková | 3 | 5 | | | | | |

#### Third qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Anna-Lena Friedsam | 6 | 6 | | | | |
| | Anastasia Zakharova | 1 | 4 | | | | |
| | Anastasia Zakharova | 1 | 4 | Alt | Anna-Lena Friedsam | 4 | 6$^4$ |
| | | | | | Alycia Parks | 6 | 7$^7$ |
| | Alycia Parks | 6 | 6 | | Alycia Parks | 6 | 7$^7$ |
| 12 | Oksana Selekhmeteva | 4 | 1 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Wang Xiyu | 3 | 3 | | | | | |
| | Caty McNally | 6 | 6 | | | | | |
| | Caty McNally | 6 | 6 | | | Caty McNally | 6 | 6 |
| | | | | | 10 | Anna Karolína Schmiedlová | 4 | 1 |
| WC | Tereza Valentová | 6 | 3 | 1 | 10 | Anna Karolína Schmiedlová | 4 | 1 |
| 10 | Anna Karolína Schmiedlová | 3 | 6 | 6 | | | | |

#### Fifth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 5 | Dalma Gálfi | 7$^7$ | 6 | | | | | |
| WC | Lucie Havlíčková | 6$^3$ | 3 | | | | | |
| WC | Lucie Havlíčková | 6$^3$ | 3 | | 5 | Dalma Gálfi | 3 | 2 |
| | | | | | PR | Eugenie Bouchard | 6 | 6 |
| PR | Eugenie Bouchard | 6 | 4 | 6 | PR | Eugenie Bouchard | 6 | 6 |
| 7 | Océane Dodin | 2 | 6 | 3 | | | | |

#### Sixth qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 6 | Tamara Korpatsch | 6 | 6 | | | | |
| | Gabriela Lee | 3 | 2 | | | | |
| | Gabriela Lee | 3 | 2 | 6 | Tamara Korpatsch | 0 | 4 |
| | | | | 11 | Anna Blinkova | 6 | 6 |
| | Jessika Ponchet | 4 | 4 | 11 | Anna Blinkova | 6 | 6 |
| 11 | Anna Blinkova | 6 | 6 | | | | |