The 2026 Mazovia Open was a professional tennis tournament played on hard courts. It was the fifth edition of the tournament which was part of the 2026 ATP Challenger Tour. It took place in Grodzisk Mazowiecki, Poland between 3 and 9 August 2026.
Singles main-draw entrants Seeds Country Player Rank1 SeedDamir Džumhur1021Daniil Glinka1692Joel Schwärzler1833Andrea Guerrieri2154Alejandro Moro Cañas2215Maks Kaśnikowski2336Harold Mayot2557Michele Ribecai2678 1 Rankings were as of 27 July 2026.
Other entrants The following players received wildcards into the singles main draw: Tomasz Berkieta Olaf Pieczkowski Filip Pieczonka
The following player received entry into the singles main draw using a protected ranking: Iliyan Radulov
The following players received entry from the qualifying draw: Jiří Čížek Alexander Donski Aziz Dougaz Ilya Ivashka Ergi Kırkın Amit Vales
The following player received entry as a lucky loser: Mirza Bašić
Champions Singles
Joel Schwärzler def. Andrea Guerrieri 7–6(7–4), 6–1.
Doubles
Younes Lalami / Filip Pieczonka def. Íñigo Cervantes / Denys Molchanov 6–0, 6–4.
References