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2021 Sofia Open

tennis tournament edition
Event tennis_tournament_edition Q108581954
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2021 Sofia Open

Summary

2021 Sofia Open is a tennis tournament edition[1]. It ranks in the top 6% of tennis_tournament_edition entities by monthly Wikipedia readership (16 views/month).[2]

Key Facts

  • 2021 Sofia Open is located in Sofia[3].
  • 2021 Sofia Open is in the country of Bulgaria[4].
  • 2021 Sofia Open's instance of is recorded as tennis tournament edition[5].
  • 2021 Sofia Open's instance of is recorded as ATP Sofia Open[6].
  • 2021 Sofia Open was followed by 2022 Sofia Open[7].
  • 2021 Sofia Open took place at Arena 8888 Sofia[8].
  • 2021 Sofia Open is part of 2021 ATP Tour[9].
  • 2021 Sofia Open's edition number is recorded as 6[10].
  • 2021 Sofia Open comprises 2021 Sofia Open – singles[11].
  • 2021 Sofia Open comprises 2021 Sofia Open – doubles[12].
  • 2021 Sofia Open occurred on 2021[13].
  • 2021 Sofia Open's sport is recorded as tennis[14].
  • 2021 Sofia Open's prize money is recorded as {'unit': 'Q4916', 'amount': '+419470'}[15].

Body

When and Where

2021 Sofia Open occurred on 2021[13]. It took place at Arena 8888 Sofia[8]. It is in the country of Bulgaria[4].

Context

2021 Sofia Open is part of 2021 ATP Tour[9]. Recorded instance of include tennis tournament edition[5] and ATP Sofia Open[6]. It was followed by 2022 Sofia Open[7].

Why It Matters

2021 Sofia Open ranks in the top 6% of tennis_tournament_edition entities by monthly Wikipedia readership (16 views/month).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[16]

Related Entities

Bulgaria

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. [6] ↑ . wikidata.org.
  4. [3] ↑ . 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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] ↑ . 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 Sofia Open. Retrieved May 3, 2026, from https://4ort.xyz/entity/2021-sofia-open
MLA “2021 Sofia Open.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/2021-sofia-open.
BibTeX @misc{4ortxyz_2021-sofia-open_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{2021 Sofia Open}}, year = {2026}, url = {https://4ort.xyz/entity/2021-sofia-open}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): 2021 Sofia Open — https://4ort.xyz/entity/2021-sofia-open (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/2021-sofia-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. 28d ago · JAnDbot bot · 2026-07-22 view diff on Wikidata ↗
    Followed by → —
    Instance of → —
    Prize money → {'unit': 'Q4916', 'amount': '+419470'}
    Part of → —
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P155]]: [[Q101086683]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.