We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
Last full accuracy audit: 2026-08-20 · 22 entries checked · 14 flagged · 33 issues confirmed · 14 corrected · 19 still open
Arena do Grêmio — The entry states the stadium hosted 'two Copa Libertadores titles', but only the 2017 title was won at Arena do Grêmio, not two.
Arena do Grêmio — The 'DID YOU KNOW' section claims Arena do Grêmio is 'one of only two stadiums in Brazil to have hosted a Copa Libertadores final', which is false; many Brazilian stadiums have hosted finals.
Dia do Gremista — The claim that 'Dia do Gremista' is celebrated annually on September 15th as an official, widely-recognized holiday is not supported by club history or official calendar.
Dia do Gremista — The description of 'Key Ritual=Lighting candles or a torch procession' is not a known tradition of any official 'Dia do Gremista' celebration.
Fundação em 1903 — The entry says the club was founded by students from Colégio Comercial, but the correct school is Colégio Júlio de Castilhos.
Taça Libertadores de 1983 — The second leg of the final took place at Estádio Centenário in Montevideo, not at Estádio Olímpico Monumental.
Taça Libertadores de 1983 — Renato Gaúcho scored the winning goal in the 76th minute, not the 80th.
Copa do Brasil (1989) — The 1989 Copa do Brasil final was between Grêmio and Sport Recife, not São Paulo FC.
Copa do Brasil (1989) — Paulo Roberto Falcão did not play for Grêmio in 1989; he was retired and not part of the squad.
Copa Libertadores (1983) — The entry states Grêmio was the first Brazilian club from outside Rio de Janeiro or São Paulo to win the Copa Libertadores, but Internacional (also from Porto Alegre) had already won in 1980, making this claim false.
Copa Libertadores (1983) — The entry says the decisive match was against Boca Juniors, but the 1983 Copa Libertadores final was actually against Peñarol.
Recopa Sudamericana (2008) — The entry states the match pitted the 2007 Copa Libertadores champions (Grêmio) against the 2008 Copa Libertadores champions (LDU Quito), but the 2008 Recopa Sudamericana actually featured the 2007 Copa Libertadores champions (Boca Juniors) against the 2007 Co
Copa do Brasil (1997) — The final opponent was Flamengo, not Atlético Mineiro.
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