Primera RFEF Grupo 1   M. W D L goals
  at home 2 1 0 1 4 : 2
  Away 2 1 1 0 5 : 2
  4 2 1 1 9 : 4
overall   M. W D L goals
  at home 2 1 0 1 4 : 2
  Away 2 1 1 0 5 : 2
  Neutral Place 0 0 0 0 0 : 0
  4 2 1 1 9 : 4
Primera RFEF Grupo 1
2023/2024 24. Round Real Unión - RC Celta B 1:1 (0:0)
2023/2024 8. Round RC Celta B - Real Unión 3:0 (0:0)
2021/2022 20. Round RC Celta B - Real Unión 1:2 (0:2)
2021/2022 3. Round Real Unión - RC Celta B 1:4 (1:2)

For games that were decided on penalties the score after 120 minutes will be included in the ranking