Observed arrival · 2026-10-03
El Colegiado makes Liga refereeing searchable
An open research site for exploring Spanish Liga match and refereeing data, with filters, comparisons, analysis and downloadable tables.
○Open
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Liga fans, football researchers and sports journalists
- Worth noticing
- The featured Barcelona comparison says its difference-in-differences calculation is computed in the browser.
Field notes
The Explorer offers filters for club, referee, season and venue, while the comparison feature lets visitors set a club against a control group. The homepage includes example point totals against bookmaker-based expectations and links to analysis, methodology and correction pages. It lists CSV downloads and says each variable has a source; the current-season appointments section is marked “Soon.”
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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