| 6. Round | 23/10/2020 | SV Lafnitz | - | SK Austria Klagenfurt | 2:1 | ||||
| 7. Round | 26/10/2020 | Kapfenberger SV 1919 | - | SK Austria Klagenfurt | 1:1 | ||||
| 8. Round | 31/10/2020 | SK Austria Klagenfurt | - | SKU Amstetten | 3:0 | ||||
| 9. Round | 06/11/2020 | Grazer AK | - | SK Austria Klagenfurt | 1:1 | ||||
| 10. Round | 20/11/2020 | SK Austria Klagenfurt | - | FC Wacker Innsbruck | 1:1 |  |
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| 11. Round | 29/11/2020 | SK Austria Klagenfurt | - | Austria Lustenau | 2:1 | ||||
| 12. Round | 04/12/2020 | FC Juniors OÖ | - | SK Austria Klagenfurt | 2:1 | ||||
| 13. Round | 13/12/2020 | SK Austria Klagenfurt | - | FC Liefering | 2:2 | ||||
| 15. Round | 21/02/2021 | SK Austria Klagenfurt | - | Rapid Wien (A) | 2:3 |  |
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| 16. Round | 26/02/2021 | FC Blau Weiß Linz | - | SK Austria Klagenfurt | 0:1 | |
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| 14. Round | 02/03/2021 | SV Horn | - | SK Austria Klagenfurt | 0:0 | ||||
| 27. Round | 09/05/2021 | SK Austria Klagenfurt | - | FC Juniors OÖ | 3:1 | ||||
| 28. Round | 12/05/2021 | FC Liefering | - | SK Austria Klagenfurt | 2:3 | |
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| 29. Round | 16/05/2021 | SK Austria Klagenfurt | - | SV Horn | 4:0 | ||||
| 30. Round | 23/05/2021 | Rapid Wien (A) | - | SK Austria Klagenfurt | 1:2 |
Germany