divisi segundaA total of 22 teams contested the league, including 15 sides retained from the 2019–20 season, three relegated from the 2019–20 La La, and four promoted from the 2019–20 SegundaLaga pamungkas Divisi Segunda antara Fuenlabrada dan Deportivo La Coruna tidak bisa dimainkan setelah sejumlah pemain Fuenlabrada dinyatakan