The 2025 Open de Oeiras II was a professional tennis tournament played on clay courts. It was the 13th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Oeiras, Portugal between 12 and 17 May 2025.
Singles main-draw entrants Seeds Country Player Rank1 SeedThiago Monteiro1061Jaime Faria1082Christopher Eubanks1103Elmer Møller1114Tristan Boyer1225Felipe Meligeni Alves1236Thiago Agustín Tirante1337Román Andrés Burruchaga1358 1 Rankings are as of 5 May 2025.
Other entrants The following players received wildcards into the singles main draw: Pedro Araújo Gastão Elias Tiago Pereira
The following player received entry into the singles main draw using a protected ranking: Wu Yibing
The following players received entry into the singles main draw as alternates: Pedro Cachin Genaro Alberto Olivieri Elias Ymer
The following players received entry from the qualifying draw: Kenny de Schepper Daniel Mérida Ryan Nijboer Leandro Riedi Alexey Vatutin Giulio Zeppieri
The following players received entry as lucky losers: João Domingues Eero Vasa
Champions Singles
Cristian Garín def. Mitchell Krueger 7–6(7–3), 4–6, 6–2.
Doubles
Andreas Mies / David Vega Hernández def. Marcelo Demoliner / David Pichler 6–4, 6–4.
References