Turkish Basketball Super League Standings | 1988-89 Season
| Team | PTS | GP | W | L | PF | PA | |
| 1. |  Eczacibasi | 35 | 21 | 14 | 7 | 1762 | 1694 |
| 2. | Cukurova Sanayi | 34 | 21 | 14 | 7 | 1596 | 1562 |
| 3. | Beslenspor | 34 | 21 | 13 | 8 | 1895 | 1755 |
| 4. | Efes Pilsen | 34 | 21 | 13 | 8 | 1578 | 1541 |
| 5. | Fenerbahce | 32 | 21 | 11 | 10 | 1444 | 1428 |
| 6. | Galatasaray | 31 | 21 | 10 | 11 | 1487 | 1517 |
| 7. | ITU | 31 | 21 | 10 | 11 | 1662 | 1677 |
| 8. | Pasabahce | 31 | 21 | 10 | 11 | 1622 | 1586 |
| 9. | Sumerbank Beykoz | 30 | 21 | 9 | 12 | 1580 | 1614 |
| 10. | Karsiyaka | 30 | 21 | 9 | 12 | 1582 | 1613 |
| 11. | Tofas SAS | 29 | 21 | 8 | 13 | 1601 | 1621 |
| 12. | Buyuk Salat | 7 | 11 | 0 | 11 | 494 | 695 |
* Cukurova Sanayi lost regular season day 4 game against Sumerbank Beykoz by default and get 0 classification points.
* Buyuk Salat withdrew from TBL due to the financial consideration after playing first 7 games. Lost next 4 games by default and then dismissed from regular season second half schedule.
* Special thanks to Alp Ulagay, provider of 1988-1989 TBL Standings.