1990–91 Balkans Cup
The 1990–91 season of the Balkans Cup club tournament was the 27th season of the competition. It was won by Romanian side Inter Sibiu in the final against Yugoslav Budućnost Titograd for their first title in the competition. Quarter-finals. Second leg. "Budućnost won 2–1 on aggregate." "OFI won 2–1 on aggregate." Semi-finals. Second leg. "Inter Sibiu 2–2 OFI Crete on aggregate. Inter Sibiu won on away goals." "Galatasaray 1–1 Budućnost on aggregate. Budućnost won on away goals."