The 2023 Oeiras Indoors II was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Oeiras, Portugal from 9 to 14 January 2023.

Singles main-draw entrants Seeds Country Player Rank1 SeedRičardas Berankis1681Jay Clarke2402Matteo Gigante2503Arthur Fils2514Hamad Međedović2555Harold Mayot2566Nikolás Sánchez Izquierdo2677Steven Diez2728 1 Rankings are as of 2 January 2023.

Other entrants The following players received wildcards into the singles main draw: Jaime Faria Gonçalo Oliveira Pedro Sousa

The following player received entry into the singles main draw as a special exempt: Joris De Loore

The following players received entry from the qualifying draw: Gabriel Décamps Elmar Ejupovic Sebastian Fanselow Cem İlkel Mark Lajal Dino Prižmić

Champions Singles

Arthur Fils def. Joris De Loore 6–1, 7–6(7–4).

Doubles

Sander Arends / David Pel def. Patrik Niklas-Salminen / Bart Stevens 6–3, 7–6(7–3).

References