2021 Open de Oeiras IV – Singles explained

See main article: 2021 Open de Oeiras IV.

Carlos Alcaraz was the defending champion^[1] but chose not to defend his title.

Gastão Elias won the title after defeating Holger Rune 5–7, 6–4, 6–4 in the final.

Draw

Bottom half

External links

• Main draw
• Qualifying draw

Notes and References

1. Web site: Carlos Alcaraz wins the Oeiras Challenger against Argentine Bagnis – Explica .co. 2021-05-22. 2021-05-22. https://web.archive.org/web/20210522141719/https://www.explica.co/carlos-alcaraz-wins-the-oeiras-challenger-against-argentine-bagnis.html. dead.