Real Sociedad B edged Brighton U21 2-1 in a closely contested Premier League International Cup match on December 11, 2025. The Spanish side secured a narrow but valuable away victory in a game that kicked off at 03:30. Real Sociedad's reserve team displayed tactical maturity to overcome a spirited Brighton side, likely taking a lead and then holding on despite pressure from the Seagulls' youngsters. Brighton managed to pull a goal back to set up a tense finish, but the visitors held firm to claim all three points. The result demonstrated the fine margins in development football across Europe.