2004–05 Turkish Basketball League
The 2004-05 Turkish Basketball League was the 39th season of the top-tier professional basketball league in Turkey. The season started on October 22, 2004. Efes Pilsen won their twelfth national championship this season.
Regular season
League table
- Turkish Basketball Federation has decided to increase the number of the teams in the Turkish Basketball First League to 16 for the next season. As a result of these there were no relegation for the 2004-05 season.
Turkish Basketball League 2004-05 Play-offs
Quarterfinal and Semifinal series are 5-match series. The teams reaches the first 3 wins is through to the next round. The team which has won both regular season match-ups starts with a 1–0 lead to the series.Final series are 7-match series and the team reaches first 4 wins is the champion of the Turkish Basketball League.
| Turkish Basketball League 2004-05 Champion |
| Efes Pilsen Twelfth Title |
2004-05 Play-off seedings, results, and schedules
Quarterfinals
' Efes Pilsen vs. ' TekelsporEfes Pilsen wins the series 3:0
' Ülkerspor vs. ' Türk Telekom
- Game 1 9 May 2005, Istanbul: '
- Game 2 11 May 2005, Ankara: '
' Beşiktaş vs. ' Tuborg Pilsener
- Game 1 9 May 2005, Istanbul: '
- Game 2 11 May 2005, Istanbul: '
- Game 3 13 May 2005, Izmir: '
' Fenerbahçe vs. ' Pınar Karşıyaka
- Game 1 8 May 2005, Istanbul:
Semifinals
' Efes Pilsen vs. ' Fenerbahçe- Game 1 18 May 2005, Istanbul: '
- Game 2 21 May 2005, Istanbul: '
- Game 3 23 May 2005, Istanbul: '
- Game 4 26 May 2005, Istanbul: '
' Ülkerspor vs. ' Beşiktaş
Beşiktaş wins the series 3:1
League Finals
' Efes Pilsen vs. ' Beşiktaş- Game 1 30 May 2005, Istanbul: '
- Game 2 2 June 2005, Istanbul: '
- Game 3 5 June 2005, Istanbul: '
- Game 4 7 June 2005, Istanbul: '