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Juan Carlos (footballer, born 1987)

Spanish footballer

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 23, 2026
Entity authorityQ1710424 ↗
Source-derived summary

Juan Carlos Sánchez Martínez (born 27 July 1987), known as Juan Carlos, is a Spanish professional footballer who plays as a goalkeeper.

Club career

Born in Calvià, Balearic Islands, Juan Carlos was a product of Villarreal CF's youth academy. He made his debut for the first team on 13 April 2008 in a 1–0 loss away loss against UD Almería, subbing in for sent off Diego López in the 18th minute. Previously, he was the undisputed starter for the reserves for three full seasons, starting in all the games he appeared in, including in 2008–09 as they promoted to Segunda División for the first time ever.

Juan Carlos was third choice behind López and Sebastián Viera during the 2007–08 and 2008–09 campaigns in La Liga. In 2010–11 he was promoted to backup, but still did not manage to play any league matches.

On 12 July 2011, Juan Carlos was loaned to Valencian Community neighbours Elche CF in the second tier. He severed his ties with Villarreal on 9 July 2015, and joined Albacete Balompié on a two-year contract the following day.

On 8 July 2016, after Alba's relegation, Juan Carlos signed a two-year deal with Real Oviedo also in division two. Midway through the 2017–18 season he lost his starting spot to Alfonso Herrero, and left the club as his contract expired.

Editorial summary

This brief starts where responsible research should: with the source description of “Juan Carlos (footballer, born 1987)” as spanish footballer. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1987, 2008, 2007, 2010—that can be checked directly. The linked authority record independently contributes the date 1987-07-27. The account is most persuasive where Juan, Carlos and footballer can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as spanish footballer. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Sep 23, 2026. The linked authority identifier is Q1710424. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1987, 2008, 2007 and 2010.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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 “Juan Carlos (footballer, born 1987)”, its source revision and the description used here.
  2. Expand the search: follow Juan Carlos (footballer, born 1987) primary sources, Juan Carlos (footballer, born 1987) archive and Juan 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 “Juan Carlos (footballer, born 1987)”?
  2. How has the subject’s reputation changed across later accounts?
  3. Which primary records establish identity, chronology and institutional ties?
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Source & attribution

This entry incorporates text from “Juan Carlos (footballer, born 1987)” 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.