| | Besiktas | Top Scorer |
| RS 1H | 11.11.1979 | @ Sekerspor | W 60 - 76 | 26 Erman Kunter |
| RS 1H | 17.11.1979 | @ Karsiyaka | L 78 - 59 | 22 Erman Kunter |
| RS 1H | 24.11.1979 | @ Ziraat Fakultesi | W 77 - 87 | 33 Erman Kunter |
| RS 1H | 02.12.1979 | vs. Efes Pilsen | L 78 - 86 | 22 Erman Kunter |
| RS 1H | 08.12.1979 | @ Fenerbahce | W 65 - 96 | 42 Erman Kunter |
| RS 1H | 15.12.1979 | vs. Kolej | W 109 - 74 | 34 Erman Kunter |
| RS 1H | 16.12.1979 | vs. ITU | W 88 - 76 | 33 Erman Kunter |
| RS 1H | 22.12.1979 | @ Istanbul B. Yenisehir | W 61 - 65 | 18 Abdullah Ince |
| RS 1H | 29.12.1979 | @ Eczacibasi | W 74 - 75 | 37 Erman Kunter |
| RS 1H | 30.12.1979 | vs. Tofas SAS | W 89 - 82 | 36 Erman Kunter |
| RS 1H | 06.01.1980 | @ Galatasaray | W 76 - 103 | 30 Erman Kunter |
| RS 1H | 13.01.1980 | vs. Tacspor | W 103 - 80 | 43 Erman Kunter |
| RS 1H | 18.01.1980 | vs. DSI Spor | W 110 - 73 | 57 Erman Kunter |
| RS 2H | 27.01.1980 | vs. Ziraat Fakultesi | W 93 - 79 | 28 Abdullah Ince |
| RS 2H | 02.02.1980 | @ Kolej | W 81 - 93 | 49 Erman Kunter |
| RS 2H | 03.02.1980 | @ DSI Spor | W 95 - 107 | 40 Erman Kunter |
| RS 2H | 16.02.1980 | vs. Fenerbahce | W 71 - 66 | 30 Erman Kunter |
| RS 2H | 24.02.1980 | @ Tofas SAS | L 81 - 79 | 24 Erman Kunter, Abdullah Ince |
| RS 2H | 02.03.1980 | @ Efes Pilsen | W 71 - 81 | 22 Abdullah Ince, Vedat Penpecioglu |
| RS 2H | 09.03.1980 | @ ITU | W 68 - 108 | 28 Erman Kunter |
| RS 2H | 12.03.1980 | vs. Eczacibasi | L 62 - 80 | 20 Erman Kunter |
| RS 2H | 15.03.1980 | vs. Karsiyaka | D 85 - 85 | 43 Erman Kunter |
| RS 2H | 22.03.1980 | vs. Sekerspor | W 99 - 81 | 20 Erman Kunter |
| RS 2H | 23.03.1980 | vs. Istanbul B. Yenisehir | D 96 - 96 | 38 Erman Kunter |
| RS 2H | 29.03.1980 | vs. Galatasaray | W 103 - 86 | 27 Abdullah Ince |
| RS 2H | 05.04.1980 | @ Tacspor | W 97 - 115 | 32 Erman Kunter |
Turkiye