The 2023 Svijany Open was a professional tennis tournament played on clay courts. It was the 10th edition of the tournament which was part of the 2023 ATP Challenger Tour, and took place in Liberec, Czech Republic between 31 July and 6 August 2023.
Singles main-draw entrants Seeds Country Player Rank1 SeedTomáš Macháč1091Lukáš Klein1532Dalibor Svrčina1673Sumit Nagal1784Riccardo Bonadio1925Norbert Gombos1976Jakub Menšík2007Francisco Comesaña2388 1 Rankings are as of 24 July 2023.
Other entrants The following players received wildcards into the singles main draw: Hynek Bartoň Andrew Paulson Jiří Veselý
The following players received entry from the qualifying draw: Constantin Bittoun Kouzmine Federico Agustín Gómez Kirill Kivattsev Toby Kodat Àlex Martí Pujolràs Michael Vrbenský
Champions Singles
Francisco Comesaña def. Toby Kodat 6–2, 6–4.
Doubles
Petr Nouza / Andrew Paulson def. Neil Oberleitner / Tim Sandkaulen 6–3, 6–4.
References