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2021 Estoril Open

ATP tennis tournament edition
Event tennis_tournament_edition Q106522265
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2021 Estoril Open

Summary

2021 Estoril Open is a tennis tournament edition[1]. It ranks in the top 6% of tennis_tournament_edition entities by monthly Wikipedia readership (35 views/month).[2]

Key Facts

  • 2021 Estoril Open is located in Cascais[3].
  • 2021 Estoril Open is in the country of Portugal[4].
  • 2021 Estoril Open's instance of is recorded as tennis tournament edition[5].
  • 2021 Estoril Open was followed by 2022 Estoril Open[6].
  • 2021 Estoril Open is part of 2021 ATP Tour[7].
  • 2021 Estoril Open is part of ATP World Tour 250 series[8].
  • 2021 Estoril Open comprises 2021 Estoril Open – singles[9].
  • 2021 Estoril Open comprises 2021 Estoril Open – doubles[10].
  • 2021 Estoril Open began on May 2, 2021[11].
  • 2021 Estoril Open took place on 2021[12].
  • 2021 Estoril Open's sport is recorded as tennis[13].
  • 2021 Estoril Open's organizer is recorded as Association of Tennis Professionals[14].
  • 2021 Estoril Open's surface played on is recorded as clay court[15].
  • 2021 Estoril Open's sponsor is recorded as Banco Comercial Português[16].
  • 2021 Estoril Open's prize money is recorded as {'unit': 'Q4916', 'amount': '+481270'}[17].

Body

When and Where

2021 Estoril Open occurred on 2021[12]. It began on May 2, 2021[11]. It is in the country of Portugal[4].

Context

Part of include 2021 ATP Tour[7], a tennis tour edition[18] and ATP World Tour 250 series[8], a tennis tour with multiple editions[19], founded in 2009[20]. 2021 Estoril Open's instance of is recorded as tennis tournament edition[5]. It was followed by 2022 Estoril Open[6].

Why It Matters

2021 Estoril Open ranks in the top 6% of tennis_tournament_edition entities by monthly Wikipedia readership (35 views/month).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[21]

Related Entities

Portugal

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [18] ↑ . Wikidata. wikidata.org. → on this site
  2. [19] ↑ . Wikidata. wikidata.org. → on this site
  3. [20] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). 2021 Estoril Open. Retrieved May 3, 2026, from https://4ort.xyz/entity/2021-estoril-open
MLA “2021 Estoril Open.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2021-estoril-open.
BibTeX @misc{4ortxyz_2021-estoril-open_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2021 Estoril Open}}, year = {2026}, url = {https://4ort.xyz/entity/2021-estoril-open}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2021 Estoril Open — https://4ort.xyz/entity/2021-estoril-open (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2021-estoril-open · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · JAnDbot bot · 2026-07-16 view diff on Wikidata ↗
    Followed by → 2022 Estoril Open
    Prize money → {'unit': 'Q4916', 'amount': '+481270'}
    Instance of → tennis tournament edition
    Start time → +2021-05-02T00:00:00Z
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P155]]: [[Q63226424]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.