Den 17 oktober 2021 tog Hammarby IF emot AIK på 3Arena inför 29 317 st åskådare i det 309:e stockholmderbyt i räkningen av 336 som spelats i Allsvenskan.
Kontrollerad 2026-08-11
Stöder: matchIdentity, competition, round, date, kickoff, venue, attendance, score, halfTimeScore, lineups, cards, substitutions, refereeCrew
https://www.aikstats.se/matches.php?id=4783
AIKStats confirms round 23, 15:00, Tele2/3Arena, attendance 29,317, result, officials, lineups, cards and substitution chronology.
Kontrollerad 2026-08-11
Stöder: matchIdentity, competition, round, date, kickoff, venueAlias, attendance, score, halfTimeScore, lineups, cards, substitutions, aggregateStatistics
https://ligan.se/en/allsvenskan/2021/fixtures/hammarby-aik
Structured match data cross-checks the completed event sequence, corrected substitution minutes and first/final stoppage markers. The late Hammarby offside goal is documented in the audit but not invented as a canonical goal.
Kontrollerad 2026-08-12
Stöder: legacyImportedMatchRecord
https://derbyseger.se/match/2021-10-17-hammarby-aik
Original upstream source was not retained in the legacy corpus; this record identifies the existing Derbyseger match data being preserved.