2026 Ostrava Open
Tennis tournament
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The 2026 Ostrava Open was a women's tennis tournament played on indoor hard courts. It was a WTA 250 tournament on the 2026 WTA Tour. This was the fourth edition of the tournament and the first since 2022, when it was held as a WTA 500 tournament. The event took place at the Ostravar Aréna in Ostrava, Czech Republic, from 1 through 7 February 2026.[1]
| 2026 Ostrava Open | |
|---|---|
| Date | 1–7 February |
| Edition | 4th |
| Category | WTA 250 |
| Draw | 30S / 16Q / 16D |
| Prize money | $283,347 |
| Surface | Hard (Indoor) |
| Location | Ostrava, Czech Republic |
| Champions | |
| Singles | |
 Katie Boulter | |
| Doubles | |
 Anastasia Dețiuc /  Sabrina Santamaria | |
Champions
Singles
Katie Boulter def. 
Tamara Korpatsch, 5–7, 6–2, 6–1
Doubles
Anastasia Dețiuc / 
Sabrina Santamaria def. Lucie Havlíčková / Dominika Šalková, 6–4, 7–6(7–4)
Singles main draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GER |
Tatjana Maria | 42 | 1 |
 COL |
Emiliana Arango | 51 | 2 |
| Anna Blinkova | 64 | 3 | |
 SVK |
Rebecca Šramková | 73 | 4 |
 SUI |
Viktorija Golubic | 83 | 5 |
| USA |
Caty McNally | 85 | 6 |
 JPN |
Moyuka Uchijima | 88 | 7 |
 HUN |
Panna Udvardy | 90 | 8 |
1 Rankings are as of January 19, 2026.
Other entrants
The following players received wildcards into the singles main draw:
The following player received entry using a protected ranking:
The following players received entry from the qualifying draw:
Withdrawals
Magdalena Fręch → replaced by Tamara Korpatsch
Victoria Jiménez Kasintseva → replaced by Linda Klimovičová- Francesca Jones → replaced by Linda Fruhvirtová
- Ann Li → replaced by
Diane Parry 
Solana Sierra → replaced by Nikola Bartůňková
Doubles main draw entrants
Seeds
| Country | Player | Country | Player | Rank† | Seed |
|---|---|---|---|---|---|
 MEX |
Giuliana Olmos |  INA |
Aldila Sutjiadi | 101 | 1 |
| USA |
Quinn Gleason | CZE |
Anna Sisková | 118 | 2 |
| GBR |
Emily Appleton | JPN |
Makoto Ninomiya | 150 | 3 |
| CZE |
Anastasia Dețiuc | USA |
Sabrina Santamaria | 157 | 4 |
1 Rankings as of January 19, 2026.
Other entrants
The following pairs received wildcards into the doubles main draw: