He currently plays for London City Lionesses Women, wearing the number 7 shirt. At the international level, he represents Spain Women U20. He plays primarily as a Defender.

Throughout the English FA Women's Super League 2025-2026, Lucía Corrales Álvarez featured in 11 matches, averaging 1.5 tackles, 1.2 interceptions, and 2.5 clearances per game, while blocking 0.1 shots per game.