Den 13 september 1990 tog Hammarby IF emot AIK på Söderstadion inför 7 286 st åskådare i det 183:e stockholmderbyt i räkningen av 336 som spelats i Allsvenskan.
Kontrollerad 2026-08-12
Stöder: match facts
https://www.aikstats.se/matches.php?id=1569
Listed in docs/research/agent-findings-1990-1990-09-13-hammarby-aik.md; see that report for field-level confidence, conflicts, and gaps.
Kontrollerad 2026-08-12
Stöder: match facts
https://www.hifhistoria.se/Historia/1990.html
Listed in docs/research/agent-findings-1990-1990-09-13-hammarby-aik.md; see that report for field-level confidence, conflicts, and gaps.
Kontrollerad 2026-08-12
Stöder: match facts
https://www.aikstats.se/historik/ar/1990.html
Listed in docs/research/agent-findings-1990-1990-09-13-hammarby-aik.md; see that report for field-level confidence, conflicts, and gaps.