| 25. Ronde | 28.01.2023 | Real Oviedo | - | Villarreal CF B | 0:1 | ||||
| 26. Ronde | 03.02.2023 | Málaga CF | - | Real Oviedo | 0:1 |  |
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| 27. Ronde | 12.02.2023 | Real Oviedo | - | Burgos CF | 0:1 | ||||
| 28. Ronde | 17.02.2023 | FC Cartagena | - | Real Oviedo | 2:1 | ||||
| 29. Ronde | 26.02.2023 | Real Oviedo | - | Albacete | 1:1 |  |
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| 30. Ronde | 04.03.2023 | CD Mirandés | - | Real Oviedo | 1:0 | ||||
| 31. Ronde | 10.03.2023 | Real Oviedo | - | CD Tenerife | 0:0 | ||||
| 33. Ronde | 26.03.2023 | Granada CF | - | Real Oviedo | 1:0 | ||||
| 35. Ronde | 09.04.2023 | UD Las Palmas | - | Real Oviedo | 0:1 | ||||
| 36. Ronde | 15.04.2023 | Real Oviedo | - | CD Lugo | 2:1 | |
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| 37. Ronde | 22.04.2023 | UD Ibiza | - | Real Oviedo | 1:2 | ||||
| 38. Ronde | 30.04.2023 | Real Oviedo | - | SD Ponferradina | 3:2 | |
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| 39. Ronde | 07.05.2023 | Real Oviedo | - | Real Zaragoza | 2:1 | ||||
| 40. Ronde | 13.05.2023 | Sporting Gijón | - | Real Oviedo | 1:1 | ||||
| 41. Ronde | 21.05.2023 | Real Oviedo | - | Racing Santander | 1:0 | ||||
| 42. Ronde | 27.05.2023 | Levante UD | - | Real Oviedo | 2:1 |
Spanje