| 1. Round | 01/11/2023 | CD Boiro | - | RCD Mallorca | 0:4 | ||||
| 2. Round | 06/12/2023 | CD Valle de Egüés | - | RCD Mallorca | 0:3 | ||||
| 3. Round | 07/01/2024 | Burgos CF | - | RCD Mallorca | 0:3 |  |
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| Round of 16 | 16/01/2024 | CD Tenerife | - | RCD Mallorca | 0:1 aet | ||||
| Final | 06/04/2024 | Athletic Club | - | RCD Mallorca | 4:2 pso |
Belgium