Real Sociedad B suffered a narrow 1-0 defeat at home to Castellon in the Spanish Segunda Division, as the visitors claimed all three points with a disciplined and efficient performance. Despite enjoying the greater share of possession, the youthful home side could not convert their territorial advantage into goals.

A defensive masterclass from Castellon

The match began brightly for the hosts, with Real Sociedad B dominating the ball and creating several early openings. Castellon, however, remained compact and dangerous on the break. The decisive moment arrived in the 38th minute when the visitors capitalised on a loose pass in midfield, releasing their striker through on goal with a well-timed finish into the far corner. It was a rare moment of precision in a half otherwise shaped by Sanse's patient build-up play.

The second half followed a similar pattern. Real Sociedad B pushed forward with vigour, chasing an equaliser, but were met by a stubborn low block and the occasional frustrated appeal for a penalty. Castellon's goalkeeper was called into action on multiple occasions, yet the home side's finishing lacked the ruthlessness needed to break through. Despite a wave of late pressure and a goalmouth scramble in the final minutes, the stubborn visitors held firm to claim a valuable away victory.

Early season implications

For Real Sociedad B, the defeat serves as a reminder of how competitive the Segunda Division can be, especially for a development-oriented squad navigating the demands of professional football. Castellon, meanwhile, will be delighted with a resilient performance that could prove crucial in their campaign to establish themselves. With promotion and playoff races so frequently decided by away wins, this result may carry significant weight when the season reaches its decisive phase.