1. Round | 06/08/1999 | Galatasaray | - | Gaziantepspor | 1:2 | ||||
2. Round | 15/08/1999 | Gaziantepspor | - | Antalyaspor | 1:2 | ||||
3. Round | 12/09/1999 | Bursaspor | - | Gaziantepspor | 0:1 | ||||
4. Round | 19/09/1999 | Gaziantepspor | - | Göztepe | 2:1 | ||||
6. Round | 17/10/1999 | Gaziantepspor | - | Erzurumspor (1968-2015) | 6:0 | ||||
7. Round | 24/10/1999 | Gençlerbirliği | - | Gaziantepspor | 0:1 | ||||
13. Round | 19/12/1999 | İstanbulspor AŞ | - | Gaziantepspor | 1:1 | ||||
14. Round | 26/12/1999 | Gaziantepspor | - | Samsunspor | 5:2 | ||||
15. Round | 09/01/2000 | Trabzonspor | - | Gaziantepspor | 0:0 | ||||
16. Round | 15/01/2000 | MKE Ankaragücü | - | Gaziantepspor | 1:1 | ||||
20. Round | 12/02/2000 | Gaziantepspor | - | Bursaspor | 1:1 | ||||
34. Round | 20/05/2000 | Adanaspor | - | Gaziantepspor | 3:0 |