C.D. Leganés 'B' achieved promotion to the Second Division RFEF after winning at the Butarque Sports Facility against Rayo Vallecano 'B' (1-0), in the match corresponding to the fourth day of the promotion play-off. The reserve team mathematically achieves the leap in category with two matches to go.
The pepinero reserve team took the field with the clear intention of dominating the match. Carlos Martínez's team took the lead in the 11th minute with Tahif's goal after a great assist from Álex. With the scoreboard in favor, the pepineros did not lower their arms and sought to increase the income. In front, Rayo 'B' sought to do damage on the counterattack. In the second half, C.D. Leganés 'B' was safe in defense against the Rayo B team, who took a step forward in search of an equalizer. Iván, who returned to play after a long injury, had the opportunity to widen the gap, but his header was cleared by the visiting defense. The pepinero subsidiary was able to take advantage of the advantage on the scoreboard and thus get the three points to achieve promotion to the Second Division RFEF, thus culminating a historic season.
