The four group winners have the opportunity to promote directly and become the overall Segunda División B champion.
The six winners will advance with the two losing semifinalists to determine the four teams that will enter the last two-legged series for the last two promotion spots.
[1][2] The draw was held in the RFEF headquarters, in Las Rozas (Madrid), on 3 June 2013, 17:00 CEST.
[2][21] Regulations[30] determined the ties and were confirmed in the RFEF headquarters, in Las Rozas (Madrid), on 17 June 2013, 16:30 CEST.
The draw was held in the RFEF headquarters, in Las Rozas (Madrid), on 20 May 2013, 16:30 CEST.