The 1989–90 BBL season was the third season of the British Basketball League (known as the Carlsberg League for sponsorship reasons) since its establishment in 1987. The season featured a total of just eight teams, playing 28 games each. Due to the low number of teams, the post-season play-offs featured only the top four teams from the regular season instead of the usual top eight finishers.
The future of the league was in the balance due to the waning number of teams. Livingston folded, Crystal Palace and Hemel Hempstead Watford Royals both dropped to the National League and Glasgow Rangers moved back to Kingston. There was small consolation in the formation of a new club called London Docklands (formerly Tower Hamlets) which joined the league.
Kingston completed a clean sweep of all four trophies claiming the title and play-off crown,[1] as well as the National Cup and NatWest League Trophy.
Oldham Celtics secured the second tier league title for a second consecutive year.
Pts: Alan Cunningham 18, Richard Scantlebury 18, Micah Blunt 16, Mike Griffiths 13, Martin Clark 12, Alton Byrd 12, Matthew Cunningham, Steve Tomaschek
London Arena Attendance: 5,800 Kingston Coach Kevin Cadle Sunderland Coach Craig Lynch