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2005–06 FC Porto season

season of football team

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 21, 2026
Entity authorityQ4605356 ↗
Source-derived summary

The 2005–06 season was Futebol Clube do Porto's 95th competitive season, 72nd consecutive season in the top flight of Portuguese football, and 112th year in existence as a football club. Despite finishing bottom of their group in the UEFA Champions League group stage, Dutch coach Co Adriaanse led the Dragões to league and cup double.

Key dates

20 January 2005: Porto sign Lucho González from River Plate for a €7 million transfer fee. González would join Porto in the summer following the end of the 2004–05 Argentine Primera División.

15 April 2005: Porto sign Argentine forward Lisandro López from Racing for a €2.3 million transfer fee.

24 May 2005: Co Adriaanse is appointed as the new manager on a two-year contract, with immediate effect.

8 July 2005: Porto agree a deal with Turkish defender Fatih Sonkaya on a €1.5 million transfer deal from Beşiktaş.

21 August 2005: Porto win their first match of the Primeira Liga season at home to Estrela da Amadora.

31 August 2005: The transfer deadline day sees Marek Čech join from Sparta Prague.

13 September 2005: Porto lose their first UEFA Champions League group stage match 3–2, to Rangers at Ibrox.

Editorial summary

“2005–06 FC Porto season” enters the record as season of football team. Crown Archives preserves that source wording while asking what Porto, season and football can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—2005, 2004—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Porto, season and football.
Editorial analysis

Why this record matters

“2005–06 FC Porto season” is worth following because a concise public description often conceals a longer documentary argument. Here, Porto, season and football provides the most credible route into that argument.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 21, 2026. The linked authority identifier is Q4605356. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2005 and 2004.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
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  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

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  1. Establish the record: confirm the title “2005–06 FC Porto season”, its source revision and the description used here.
  2. Expand the search: follow 2005–06 FC Porto season primary sources, 2005–06 FC Porto season archive and Porto 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

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Source & attribution

This entry incorporates text from “2005–06 FC Porto season” 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.