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Baseball Challenge League

independent professional baseball league in Japan
Organization baseball_league Q857927
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Baseball Challenge League

Summary

Baseball Challenge League is a baseball league[1]. It draws 102 Wikipedia views per month (baseball_league category, ranking #29 of 51).[2]

Key Facts

  • Baseball Challenge League is in the country of Japan[3].
  • Baseball Challenge League's instance of is recorded as baseball league[4].
  • Baseball Challenge League's operator is recorded as Japan Baseball Marketing[5].
  • Baseball Challenge League's Commons category is recorded as Baseball Challenge League[6].
  • +2007-00-00T00:00:00Z marks the founding of Baseball Challenge League[7].
  • Baseball Challenge League's sport is recorded as baseball[8].
  • Baseball Challenge League's Freebase ID is recorded as /m/04116fz[9].
  • Baseball Challenge League's official website is recorded as http://www.bc-l.jp/[10].
  • Baseball Challenge League's OpenCorporates ID is recorded as jp/6110001008587[11].
  • Baseball Challenge League's X is recorded as bcl_staff[12].
  • Baseball Challenge League's Facebook username is recorded as bcleague[13].
  • Baseball Challenge League's YouTube channel ID is recorded as UCsKHen5NR0UuQieXCyFcoEg[14].
  • Baseball Challenge League's Corporate Number is recorded as 6110001008587[15].
  • Baseball Challenge League's Google News topics ID is recorded as CAAqJAgKIh5DQkFTRUFvS0wyMHZNRFF4TVRabWVoSUNhbUVvQUFQAQ[16].
  • Baseball Challenge League's YouTube handle is recorded as bc9061[17].

Body

Founding

+2007-00-00T00:00:00Z marks the founding of Baseball Challenge League[7].

Operations

Baseball Challenge League's operator is recorded as Japan Baseball Marketing[5].

Why It Matters

Baseball Challenge League draws 102 Wikipedia views per month (baseball_league category, ranking #29 of 51).[2] It is known by 7 alternative names across languages and contexts.[18]

Related Entities

Japan

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . Freebase Data Dumps. 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] ↑ . YouTube API. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . Wikidata aliases. 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). Baseball Challenge League. Retrieved April 10, 2026, from https://4ort.xyz/entity/baseball-challenge-league
MLA “Baseball Challenge League.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/baseball-challenge-league.
BibTeX @misc{4ortxyz_baseball-challenge-league_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Baseball Challenge League}}, year = {2026}, url = {https://4ort.xyz/entity/baseball-challenge-league}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Baseball Challenge League — https://4ort.xyz/entity/baseball-challenge-league (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/baseball-challenge-league · 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 · Comrade John · 2026-05-01 view diff on Wikidata ↗
    Wikibaseball id → 棒球挑戰聯盟
    Inception → —
    Instance of → —
    Inception → +2007-00-00T00:00:00Z
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P13130]]: 棒球挑戰聯盟"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.