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| 1st(1st leg) | Athletic Bilbao | - | Granada CF | 1:0 (1:0) | ||
| 2nd (2nd leg) | Granada CF | - | Athletic Bilbao | 2:1 (0:0) | ||
| 1st(1st leg): 12/02/2020 20:00 | 2nd (2nd leg): 05/03/2020 20:00 | Winner: Athletic Bilbao | ||||
| 1st(1st leg) | Real Sociedad | - | CD Mirandés | 2:1 (2:1) | ||
| 2nd (2nd leg) | CD Mirandés | - | Real Sociedad | 0:1 (0:1) | ||
| 1st(1st leg): 13/02/2020 20:00 | 2nd (2nd leg): 04/03/2020 20:00 | Winner: Real Sociedad | ||||
