2023 Srpska Open

The 2023 Srpska Open was a men's tennis tournament played on outdoor clay courts. It was the first edition of the event and part of the ATP Tour 250 series on the ATP Tour. It took place from 17 to 23 April 2023 at the National tennis complex in Banja Luka, Bosnia and Herzegovina.

It replaced the Serbia Open for one year as the Djokovic family prepared the Serbian venue in order to apply for an ATP 500 status.

Singles

 * 🇷🇸 Dušan Lajović def Andrey Rublev 6–3, 4–6, 6–4

Doubles

 * 🇬🇧 Jamie Murray / 🇳🇿 Michael Venus def. Francisco Cabral / 🇰🇿 Aleksandr Nedovyesov, 7–5, 6–2

Prize money

 * per team

Seeds

 * Rankings are as of 10 April 2023.

Other entrants
The following players received wildcards into the main draw:
 * 🇧🇦 Damir Džumhur
 * 🇷🇸 Hamad Međedović
 * 🇫🇷 Gaël Monfils

The following players received entry from the qualifying draw:
 * 🇲🇩 Radu Albot
 * Dino Prižmić
 * 🇯🇴 Abdullah Shelbayh
 * 🇸🇪 Elias Ymer

The following player received entry as a lucky loser:
 * 🇬🇧 Liam Broady

Withdrawals

 * 🇫🇷 Benjamin Bonzi → replaced by 🇫🇷 Hugo Gaston
 * 🇮🇹 Marco Cecchinato → replaced by 🇬🇧 Liam Broady
 * 🇮🇹 Fabio Fognini → replaced by 🇯🇵 Taro Daniel

Seeds

 * Rankings are as of 10 April 2023.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇮🇹 Marco Cecchinato / 🇷🇸 Nenad Zimonjić
 * 🇷🇸 Ivan Sabanov / 🇷🇸 Matej Sabanov

The following pairs received entry as alternates:
 * 🇰🇿 Andrey Golubev / 🇺🇦 Denys Molchanov
 * 🇧🇦 Aldin Šetkić / 🇦🇺 Jason Taylor

Withdrawals

 * 🇧🇦 Tomislav Brkić / 🇪🇨 Gonzalo Escobar → replaced by 🇪🇨 Gonzalo Escobar / 🇪🇨 Diego Hidalgo
 * 🇮🇹 Marco Cecchinato / 🇷🇸 Nenad Zimonjić → replaced by 🇰🇿 Andrey Golubev / 🇺🇦 Denys Molchanov
 * 🇦🇷 Federico Coria / 🇧🇴 Hugo Dellien → replaced by 🇵🇰 Aisam-ul-Haq Qureshi / 🇺🇸 Hunter Reese
 * Andrey Rublev / Roman Safiullin → replaced by 🇧🇦 Aldin Šetkić / 🇦🇺 Jason Taylor