| Istanbulspor Games/Schedule |
| Oct. 6, 2012 | Round 1 (Regular Season ) | Istanbulspor-Pertevniyal | 88-89 OT |
| Oct. 13, 2012 | Round 2 (Regular Season ) | Yesilgiresun-Istanbulspor | 64-71 |
| Oct. 20, 2012 | Round 3 (Regular Season ) | Istanbulspor-Akhisar Bld | 61-69 |
| Oct. 30, 2012 | Round 4 (Regular Season ) | Usak-Istanbulspor | 84-73 |
| Nov. 3, 2012 | Round 5 (Regular Season ) | Maliye Milli-Istanbulspor | 91-82 |
| Nov. 10, 2012 | Round 6 (Regular Season ) | Istanbulspor-Pi Koleji | 77-74 |
| Nov. 17, 2012 | Round 7 (Regular Season ) | Balikesir-Istanbulspor | 79-72 |
| Nov. 21, 2012 | Round 8 (Regular Season ) | Istanbulspor-Selcuk Univ. | 69-78 |
| Nov. 23, 2012 | Round 9 (Regular Season ) | Gelisim-Istanbulspor | 75-90 |
| Dec. 1, 2012 | Round 10 (Regular Season ) | Istanbulspor-Istanbul B.B. | 65-67 |
| Dec. 8, 2012 | Round 11 (Regular Season ) | Vestel-Istanbulspor | 86-61 |
| Dec. 12, 2012 | Round 12 (Regular Season ) | Istanbulspor-Final Genclik | 51-58 |
| Dec. 16, 2012 | Round 13 (Regular Season ) | Darussafaka-Istanbulspor | 65-58 |
| Dec. 22, 2012 | Round 14 (Regular Season ) | Istanbulspor-Baskent Genclik | 80-84 |
| Dec. 30, 2012 | Round 15 (Regular Season ) | Bandirma Kir.-Istanbulspor | 65-57 |
| Jan. 5, 2013 | Round 16 (Regular Season ) | Istanbulspor-Trabzonspor | 62-76 |
| Jan. 12, 2013 | Round 17 (Regular Season ) | Izmir BSB-Istanbulspor | 73-71 |
| Jan. 27, 2013 | Round 18 (Regular Season ) | Pertevniyal-Istanbulspor | 73-71 |
| Feb. 2, 2013 | Round 19 (Regular Season ) | Istanbulspor-Yesilgiresun | 57-80 |
| Feb. 10, 2013 | Round 20 (Regular Season ) | Akhisar Bld-Istanbulspor | 77-56 |
| Feb. 13, 2013 | Round 21 (Regular Season ) | Istanbulspor-Usak | 41-73 |
| Feb. 16, 2013 | Round 22 (Regular Season ) | Istanbulspor-Maliye Milli | 58-75 |
| Feb. 22, 2013 | Round 23 (Regular Season ) | Pi Koleji-Istanbulspor | 87-55 |
| Mar. 2, 2013 | Round 24 (Regular Season ) | Istanbulspor-Balikesir | 57-67 |
| Mar. 6, 2013 | Round 25 (Regular Season ) | Selcuk Univ.-Istanbulspor | 76-46 |
| Mar. 9, 2013 | Round 26 (Regular Season ) | Istanbulspor-Gelisim | 77-76 |
| Mar. 17, 2013 | Round 27 (Regular Season ) | Istanbul B.B.-Istanbulspor | 70-63 |
| Mar. 23, 2013 | Round 28 (Regular Season ) | Istanbulspor-Vestel | 54-74 |
| Mar. 27, 2013 | Round 29 (Regular Season ) | Final Genclik-Istanbulspor | 93-64 |
| Mar. 30, 2013 | Round 30 (Regular Season ) | Istanbulspor-Darussafaka | 56-95 |
| Apr. 6, 2013 | Round 31 (Regular Season ) | Baskent Genclik-Istanbulspor | 85-48 |
| Apr. 13, 2013 | Round 32 (Regular Season ) | Istanbulspor-Bandirma Kir. | 48-69 |
| Apr. 20, 2013 | Round 33 (Regular Season ) | Trabzonspor-Istanbulspor | 20-0 |
| Apr. 27, 2013 | Round 34 (Regular Season ) | Istanbulspor-Izmir BSB | 71-69 |
