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Sergio Cirio

Spanish footballer

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 3, 2026
Entity authorityQ16203719 ↗
Source-derived summary

Sergio Cirio Olivares (Spanish pronunciation: [ˈseɾxjo ˈθiɾjo]; born 9 March 1985) is a Spanish former professional footballer who played as a striker or left winger. He is currently manager of UD Ibiza B.

Club career

Born in Barcelona, Catalonia, Cirio had a six-year youth spell at FC Barcelona's La Masia, but spent his senior career in Spain in the lower leagues, mainly Segunda División B. He started out with CF Badalona, before moving to CE Europa for the 2006–07 season.

In the 2007–08 campaign, Cirio played for Atromitos F.C. in Greece. He scored his first goal in the Super League on 2 September 2007 in a 2–1 home victory over Levadiakos FC, as his team were eventually relegated as 14th.

After spells with Orihuela CF, AE Prat and CE L'Hospitalet Cirio signed a two-year contract with Adelaide United FC of the A-League on 8 July 2013. He scored his first goal for the club on 18 October, a penalty in a 2–2 draw against Melbourne Victory FC. His first hat-trick in Australia came on 23 February 2014, in a 4–3 away loss to the same opposition.

In July 2017, after 20 goals and seven assists in four seasons, the 32-year-old Cirio returned to Spain and joined amateurs UD Ibiza. He netted 30 times in his first year (play-offs included), and they reached the third tier for the first time ever.

Cirio won another first-ever promotion at the end of 2020–21, now to Segunda División; he was by now only a fringe player due to an Achilles tendon injury. He retired before he had a chance to play professional football in his country, and started working with Ibiza's youth sides.

Editorial summary

Begin with the source’s own compact description: “Sergio Cirio” is spanish footballer. The dossier treats that line as a proposition to test through Sergio, Cirio and Spanish, not as a finished interpretation.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1985, 2006, 2007, 2013—that can be checked directly. The authority record carries competing date values—1985-03-09, 1993-10-26—which should remain separate until their references and qualifiers are resolved. For this dossier, Sergio, Cirio and Spanish is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “spanish footballer” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 3, 2026. The linked authority identifier is Q16203719. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1985, 2006, 2007 and 2013.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Sergio Cirio”, its source revision and the description used here.
  2. Expand the search: follow Sergio Cirio primary sources, Sergio Cirio archive and Sergio research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Sergio Cirio”?
  2. Which claims depend on a single source or contested interpretation?
  3. Which primary records establish identity, chronology and institutional ties?
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Source & attribution

This entry incorporates text from “Sergio Cirio” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.