[15] Altay U19 2-4 Giresunspor U19 [17] 2021-06-12 10:00
Stadium: Vali Kutlu Aktas Tesisleri Round: 16
Home History
| Turkey U19 League | 2021/06/05 14:00 | Altinordu U19 v Altay U19 | L | 5-1 |
| Turkey U19 League | 2021/06/02 14:00 | Altay U19 v Adana Demirspor U19 | D | 1-1 |
| Turkey U19 League | 2021/05/29 14:00 | Keciorengucu U19 v Altay U19 | L | 1-0 |
| Turkey U19 League | 2021/05/22 14:00 | Altay U19 v Eskisehirspor U19 | L | 1-2 |
| Turkey U19 League | 2021/05/19 10:00 | Istanbulspor U19 v Altay U19 | L | 4-3 |
| Turkey U19 League | 2021/05/16 10:00 | Altay U19 v Samsunspor U19 | L | 2-3 |
| Turkey U19 League | 2021/05/08 10:00 | Bandirmaspor U19 v Altay U19 | D | 1-1 |
| Turkey U19 League | 2021/05/02 11:30 | Altay U19 v Umraniyespor U19 | L | 2-5 |
Away History
| Turkey U19 League | 2021/06/05 14:00 | Giresunspor U19 v Adanaspor U19 | L | 1-4 |
| Turkey U19 League | 2021/06/02 10:00 | Ankaraspor U19 v Giresunspor U19 | L | 2-0 |
| Turkey U19 League | 2021/05/29 10:00 | Giresunspor U19 v Boluspor U19 | L | 1-2 |
| Turkey U19 League | 2021/05/22 10:00 | Bursaspor U19 v Giresunspor U19 | L | 3-1 |
| Turkey U19 League | 2021/05/19 10:00 | Giresunspor U19 v Menemen Belediyespor U19 | D | 2-2 |
| Turkey U19 League | 2021/05/16 10:00 | Balikesirspor U19 v Giresunspor U19 | L | 7-0 |
| Turkey U19 League | 2021/05/08 10:00 | Giresunspor U19 v Tuzlaspor U19 | W | 2-0 |
| Turkey U19 League | 2021/05/02 10:00 | Akhisar Belediye U19 v Giresunspor U19 | W | 2-3 |