| | Galatasaray | Top Scorer |
| RS 01 | 07.10.1989 | @ Nasas | W 81 - 86 | 26 Pete Williams |
| RS 02 | 13.10.1989 | vs. Fenerbahce | L 68 - 80 | 17 Pete Williams |
| RS 03 | 21.10.1989 | vs. Besiktas | W 90 - 77 | 19 Lutfi Aribogan |
| RS 04 | 28.10.1989 | @ Efes Pilsen | W 72 - 73 | 26 Pete Williams |
| RS 05 | 05.11.1989 | vs. Sumerbank Beykoz | W 136 - 39 | 33 Burcin Badem |
| RS 06 | 11.11.1989 | @ Karsiyaka | W 82 - 84 | 23 Emir Turam |
| RS 07 | 17.11.1989 | vs. Cukurova Sanayi | W 84 - 71 | 24 Emir Turam |
| RS 08 | 25.11.1989 | vs. Eczacibasi | W 101 - 89 | 28 Hakan Yorukoglu |
| RS 09 | 03.12.1989 | vs. ITU | W 92 - 88 OT | 28 Pete Williams |
| RS 10 | 09.12.1989 | vs. Beslenspor | W 97 - 96 | 24 Pete Williams |
| RS 11 | 17.12.1989 | vs. Pasabahce | W 83 - 71 | 26 Pete Williams |
| RS 12 | 06.01.1990 | vs. Nasas | W 82 - 70 | 26 Hakan Yorukoglu |
| RS 13 | 13.01.1990 | @ Fenerbahce | L 79 - 71 | 19 Cem Caniklioglu |
| RS 14 | 18.01.1990 | @ Besiktas | W 88 - 90 | 21 Pete Williams |
| RS 16 | 03.02.1990 | @ Sumerbank Beykoz | W 30 - 135 | 52 Yalcin Kucukozkan |
| RS 17 | 09.02.1990 | vs. Karsiyaka | W 89 - 82 | 28 Lutfi Aribogan |
| RS 18 | 17.02.1990 | @ Cukurova Sanayi | W 71 - 77 | 18 Cem Caniklioglu |
| RS 19 | 24.02.1990 | @ Eczacibasi | W 74 - 82 | 19 Pete Williams |
| RS 20 | 03.03.1990 | @ ITU | L 99 - 91 | 21 Pete Williams |
| RS 15 | 07.03.1990 | vs. Efes Pilsen | W 91 - 87 | 25 Hakan Yorukoglu |
| RS 21 | 11.03.1990 | @ Beslenspor | L 114 - 106 | 27 Lutfi Aribogan |
| RS 22 | 17.03.1990 | @ Pasabahce | W 82 - 86 | 21 Hakan Yorukoglu |
| PS 01 | 24.04.1990 | @ Efes Pilsen | W 71 - 76 | 21 Hakan Yorukoglu |
| PS 02 | 26.04.1990 | vs. Efes Pilsen | W 83 - 79 | 29 Cem Caniklioglu |
| PF 01 | 02.05.1990 | vs. Pasabahce | W 88 - 81 | 25 Hakan Yorukoglu |
| PF 02 | 04.05.1990 | @ Pasabahce | L 96 - 79 | 22 Pete Williams |
| PF 03 | 06.05.1990 | vs. Pasabahce | W 83 - 77 | 28 Hakan Yorukoglu |
| PF 04 | 09.05.1990 | vs. Pasabahce | W 73 - 70 | 18 Cem Caniklioglu |
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