The 2022 Open de Oeiras II was a professional tennis tournament played on clay courts. It was the sixth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Oeiras, Portugal between 4 and 10 April 2022.
Singles main-draw entrants Seeds Country Player Rank1 SeedThiago Monteiro1161Zdeněk Kolář1372Nuno Borges1503Christopher O'Connell1534Alessandro Giannessi1745Dmitry Popko1756Jozef Kovalík1847Dimitar Kuzmanov1918 1 Rankings are as of 21 March 2022.
Other entrants The following players received wildcards into the singles main draw: Pedro Araújo Tiago Cação João Domingues
The following players received entry from the qualifying draw: Lucas Gerch Oscar José Gutierrez Ergi Kırkın Alexandar Lazarov Fábián Marozsán Alex Rybakov
Champions Singles
Gastão Elias def. Alessandro Giannessi 7–6(7–4), 6–1.
Doubles
Nuno Borges / Francisco Cabral def. Zdeněk Kolář / Adam Pavlásek 6–4, 6–0.
References