Turkish Basketball Super League Standings | 1989-90 Season
| Team | PTS | GP | W | L | PF | PA | |
| 1. | Fenerbahce | 41 | 22 | 19 | 3 | 1928 | 1622 |
| 2. |  Galatasaray | 40 | 22 | 18 | 4 | 1994 | 1722 |
| 3. | Cukurova Sanayi | 36 | 22 | 14 | 8 | 1919 | 1718 |
| 4. | Beslenspor | 35 | 22 | 13 | 9 | 2027 | 1896 |
| 5. | Pasabahce | 35 | 22 | 13 | 9 | 1911 | 1681 |
| 6. | Efes Pilsen | 35 | 22 | 13 | 9 | 1852 | 1661 |
| 7. | ITU | 33 | 22 | 11 | 11 | 1980 | 1848 |
| 8. | Besiktas | 31 | 22 | 9 | 13 | 1950 | 1814 |
| 9. | Karsiyaka | 31 | 22 | 9 | 13 | 1787 | 1625 |
| 10. | Nasas | 30 | 22 | 8 | 14 | 1910 | 1807 |
| 11. | Eczacibasi | 27 | 22 | 5 | 17 | 1719 | 1719 |
| 12. | Sumerbank Beykoz | 21 | 22 | 0 | 22 | 939 | 2803 |
* Sumerbank Beykoz lost regular season day 1 game against Beslen by default and get 0 classification points.
* Special thanks to Alp Ulagay, provider of 1989-1990 TBL Standings.