| | Galatasaray | Top Scorer |
| RS 01 | 01.10.1988 | vs. Karşıyaka | W 69 - 65 | 25 Arthur Housey |
| RS 02 | 08.10.1988 | @ Beslenspor | L 91 - 76 | 25 Arthur Housey |
| RS 03 | 16.10.1988 | vs. İTÜ | L 66 - 67 | 21 Cem Caniklioğlu |
| RS 04 | 21.10.1988 | vs. Büyük Salat | W 90 - 73 | 23 Fatih Özal |
| RS 05 | 27.10.1988 | vs. Sümerbank Beykoz | W 77 - 66 | 23 Cem Caniklioğlu |
| RS 06 | 05.11.1988 | vs. Fenerbahçe | W 59 - 57 | 23 Arthur Housey |
| RS 07 | 28.11.1988 | @ Çukurova Sanayi | L 87 - 84 | 24 Fatih Özal |
| RS 08 | 04.12.1988 | @ Paşabahçe | W 62 - 65 | 24 Lütfi Arıboğan |
| RS 09 | 09.12.1988 | @ Efes Pilsen | L 68 - 64 | 16 Paul Dawkins |
| RS 10 | 30.12.1988 | @ Tofaş SAS | W 75 - 81 | 27 Paul Dawkins |
| RS 11 | 06.01.1989 | vs. Eczacıbaşı | L 106 - 108 2OT | 37 Paul Dawkins |
| RS 12 | 21.01.1989 | @ Karşıyaka | L 77 - 66 | 20 Arthur Housey |
| RS 13 | 27.01.1989 | vs. Beslenspor | L 51 - 75 | 12 Paul Dawkins |
| RS 14 | 04.02.1989 | @ İTÜ | W 66 - 83 | 28 Paul Dawkins |
| RS 16 | 15.02.1989 | @ Sümerbank Beykoz | L 69 - 65 | 28 Paul Dawkins |
| RS 17 | 24.02.1989 | @ Fenerbahçe | L 74 - 55 | 23 Arthur Housey |
| RS 18 | 03.03.1989 | vs. Çukurova Sanayi | L 57 - 76 | 24 Arthur Housey |
| RS 19 | 08.03.1989 | vs. Paşabahçe | W 73 - 69 | 21 Lütfi Arıboğan |
| RS 20 | 12.03.1989 | vs. Efes Pilsen | L 63 - 66 | 17 Paul Dawkins |
| RS 21 | 18.03.1989 | vs. Tofaş SAS | W 68 - 60 | 22 Paul Dawkins |
| RS 22 | 23.03.1989 | @ Eczacıbaşı | W 66 - 69 | 19 Ömer Büyükaycan, Fatih Özal |
| PQ 01 | 05.04.1989 | @ Fenerbahçe | W 70 - 71 | 22 Fatih Özal |
| PQ 02 | 06.04.1989 | @ Paşabahçe | L 98 - 73 | 23 Paul Dawkins |
| PQ 03 | 07.04.1989 | @ Beslenspor | L 78 - 70 | 27 Paul Dawkins |
| PQ 04 | 08.04.1989 | vs. Efes Pilsen | L 86 - 87 | 19 Fatih Özal |
| PQ 05 | 09.04.1989 | vs. İTÜ | L 73 - 87 | 29 Fatih Özal |
| RS 15 | Cancelled | @ Büyük Salat | |
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