Head to Head
| Türkiye U19 League | 2024/12/07 09:00 | Altay U19 v Istanbulspor U19 | W | 1-4 |
| Türkiye U19 League | 2021/05/19 10:00 | Istanbulspor U19 v Altay U19 | W | 4-3 |
| Türkiye U19 League | 2020/01/25 11:30 | Altay U19 v Istanbulspor U19 | W | 0-1 |
| Türkiye U19 League | 2019/08/24 14:00 | Istanbulspor U19 v Altay U19 | D | 2-2 |
Home History
| Türkiye U19 League | 2025/02/01 09:00 | Istanbulspor U19 v Eskisehirspor U19 | L | 0-1 |
| Türkiye U19 League | 2025/01/25 09:00 | Istanbulspor U19 v Ankara Keciorengucu U19 | L | 2-3 |
| Türkiye U19 League | 2025/01/19 08:00 | Gazisehir Gaziantep FK U19 v Istanbulspor U19 | W | 1-3 |
| Türkiye U19 League | 2025/01/11 09:00 | Istanbulspor U19 v Sakaryaspor U19 | W | 2-1 |
| Türkiye U19 League | 2024/12/11 09:41 | Pendikspor U19 v Istanbulspor U19 | D | 1-1 |
| Türkiye U19 League | 2024/12/07 09:00 | Altay U19 v Istanbulspor U19 | W | 1-4 |
| Türkiye U19 League | 2024/11/28 09:00 | Istanbulspor U19 v Alanyaspor U19 | D | 1-1 |
| Türkiye U19 League | 2024/11/09 09:00 | Bucaspor U19 v Istanbulspor U19 | D | 1-1 |
Away History
| Türkiye U19 League | 2025/02/08 09:00 | Turgutluspor U19 v Altay U19 | W | 0-6 |
| Türkiye U19 League | 2025/02/01 09:00 | Altay U19 v Bursaspor U19 | L | 0-5 |
| Türkiye U19 League | 2025/01/25 09:00 | Fatih Karagumruk U19 v Altay U19 | W | 0-1 |
| Türkiye U19 League | 2025/01/18 09:00 | Altay U19 v Goztepe U19 | L | 2-3 |
| Türkiye U19 League | 2025/01/11 09:00 | Giresunspor U19 v Altay U19 | D | 1-1 |
| Türkiye U19 League | 2025/01/04 09:00 | Altay U19 v Isparta 32 Spor U19 | D | 2-2 |
| Türkiye U19 League | 2024/12/07 09:00 | Altay U19 v Istanbulspor U19 | L | 1-4 |
| Türkiye U19 League | 2024/11/30 09:00 | Ankara Keciorengucu U19 v Altay U19 | D | 1-1 |