| Club: | Galatasaray SK |
| Season: | 1989–90 |
| Manager: |  Faruk Akagün |
| Chairman: | Ali Tanrıyar, Alp Yalman |
| League: | Turkish Basketball League |
| League Result: | 1st |
| Prevseason: | 1988–89 |
| Nextseason: | 1990–91 |
Galatasaray SK Men's 1989–1990 season is the 1989–1990 basketball season for Turkish professional basketball club Galatasaray SK.[1] [2]
The club competes in:
In:
Out:
| Pos | Team | Total | ||||||
|---|---|---|---|---|---|---|---|---|
| Pts | Pld | W | L | F | A | |||
| 1 | Fenerbahçe | 41 | 22 | 19 | 3 | 1928 | 1622 | |
| 2 | Galatasaray SK | 40 | 22 | 18 | 4 | 1994 | 1722 | |
| 3 | Çukurova Sanayi | 36 | 22 | 14 | 8 | 1919 | 1718 | |
| 4 | Anadolu Efes | 35 | 22 | 13 | 9 | 1852 | 1670 | |
| 5 | Beslen SK | 35 | 22 | 13 | 9 | 2027 | 1896 | |
| 6 | Paşabahçe SK | 35 | 22 | 13 | 9 | 1911 | 1681 | |
| 7 | İTÜ B.K. | 33 | 22 | 11 | 11 | 1980 | 1848 | |
| 8 | Karşıyaka | 31 | 22 | 9 | 13 | 1787 | 1625 | |
| 9 | Beşiktaş | 31 | 22 | 9 | 13 | 1950 | 1814 | |
| 10 | Nasaş | 30 | 22 | 8 | 14 | 1910 | 1807 | |
| 11 | Eczacıbaşı SK | 27 | 22 | 5 | 17 | 1728 | 1719 | |
| 12 | SB Beykoz | 22 | 22 | 0 | 22 | 939 | 2803 | |
Pts=Points, Pld=Matches played, W=Matches won, L=Matches lost, F=Points for, A=Points against
------------------------------------------------
------------------------------------------------
| Pos | Team | Total | ||||||
|---|---|---|---|---|---|---|---|---|
| Pts | Pld | W | L | F | A | |||
| 1 | Anadolu Efes | 9 | 5 | 4 | 1 | 398 | 381 | |
| 2 | Paşabahçe SK | 8 | 5 | 3 | 2 | 432 | 385 | |
| 3 | Çukurova Sanayi | 7 | 5 | 2 | 3 | 400 | 427 | |
| 4 | Tofaş SAS | 7 | 5 | 2 | 3 | 407 | 423 | |
| 5 | İTÜ B.K. | 7 | 5 | 2 | 3 | 395 | 412 | |
| 6 | Beslen SK | 7 | 5 | 2 | 3 | 435 | 439 | |
------------
--------------------
--------[3]