2021 Open de Oeiras II
{{Infobox tennis event|2021|Open de Oeiras II|
| date=5–11 April
| edition=2nd
| surface=Clay
| location=Oeiras, Portugal
| champs={{flagicon|ARG}} Pedro Cachin
| champd={{flagicon|POR}} Nuno Borges / {{flagicon|POR}} Francisco Cabral
| before_name=Open de Oeiras
| before_year=2021
| main_name=Open de Oeiras
| after_name=Open de Oeiras III
| after_year=2021
}}
The 2021 Open de Oeiras II was a professional tennis tournament played on clay courts. It was the second edition of the tournament, part of the 2021 ATP Challenger Tour. It took place in Oeiras, Portugal between 5 and 11 April 2021.
Singles main-draw entrants
=Seeds=
| class="sortable wikitable" |
| width="70"| Country
! width="175"| Player ! Rank1 ! Seed |
|---|
| {{flag|GER}}
|154 |1 |
| {{flag|FRA}}
|185 |2 |
| {{flagu|USA}}
|205 |3 |
| {{flag|MAR}}
|240 |4 |
| {{flag|ITA}}
|241 |5 |
| {{flag|ARG}}
|247 |6 |
| {{flag|ESP}}
|250 |7 |
| {{flag|FRA}}
|257 |8 |
- 1 Rankings are as of 22 March 2021.{{cite web|url=http://www.atptour.com/en/rankings/singles|title=Rankings – Singles – ATP Tour – Tennis|website=ATP Tour}}
=Other entrants=
The following players received wildcards into the singles main draw:
- {{flagicon|POR}} Pedro Araújo
- {{flagicon|POR}} Nuno Borges
- {{flagicon|POR}} Tiago Cação
The following player received entry into the singles main draw as a special exempt:
- {{flagicon|POR}} Gastão Elias
The following players received entry into the singles main draw as alternates:
- {{flagicon|AUS}} Harry Bourchier
- {{flagicon|CZE}} Jonáš Forejtek
The following players received entry from the qualifying draw:
- {{flagicon|BUL}} Adrian Andreev
- {{flagicon|ITA}} Raúl Brancaccio
- {{flagicon|ARG}} Pedro Cachin
- {{flagicon|FRA}} Evan Furness
Champions
=Singles=
{{main|2021 Open de Oeiras II – Singles}}
- {{flagicon|ARG}} Pedro Cachin def. {{flagicon|POR}} Nuno Borges 7–6(7–4), 7–6(7–3).
=Doubles=
{{main|2021 Open de Oeiras II – Doubles}}
- {{flagicon|POR}} Nuno Borges / {{flagicon|POR}} Francisco Cabral def. {{flagicon|RUS}} Pavel Kotov / {{flagicon|TPE}} Tseng Chun-hsin 6–1, 6–2.
References
{{reflist}}
{{2021 ATP Challenger Tour}}
{{DEFAULTSORT:Open de Oeiras II, 2021}}
Category:2021 ATP Challenger Tour