On 20 May 2019, Osasuna were the first team to be promoted to La Liga, ending a two-year run in Segunda División, following Granada's 1−0 win against Albacete. The second team to earn promotion was Granada after their 1−1 draw against Mallorca on 4 June 2019. This marks an end to a two-year run in the second division. The third and final team to earn promotion to La Liga was play-offs winner Mallorca, after coming back from a 2-goal deficit against Deportivo La Coruña on 23 June 2019. Mallorca left Segunda División only one year after promoting from the Segunda División B and achieving two consecutive promotions.