Play-offs, final stage

First leg matches

Four teams qualified for the final stage, where they will play-off over two legs for the two remaining promotion spots. (17.06.19)

Second leg results were as follows (teams promored in bold):

Finals, second leg
30 Jun Atlético Baleares
Nuha (2), De la Espada
3-1 Mirandés
29 Jun Ponferradina
1-0 Hércules