Ghanaian defender Oscar Naasei Oppong, 21, has completed a transfer from Spanish second-tier club Granada CF to Real Madrid. The centre-back will join Real Madrid Castilla, the club's reserve team, to continue his development in the third tier of Spanish football. Naasei originally signed with Granada in 2023 from Ghana's Emmanuel City Football Academy. He quickly progressed, making his debut for Recreativo Granada and later his first-team debut, accumulating 48 official matches across LaLiga Hypermotion and the Copa del Rey. He also earned an international call-up for the Ghana national team, featuring in a 2026 pre-World Cup friendly against Mexico, though he was later excluded from the main World Cup squad by coach Carlos Queiroz. Naasei becomes the second Ghanaian to play for Real Madrid Castilla, following Daniel Opare.