During the 2017–18 season, Real Betis participated in La Liga and the Copa del Rey.
During the 2017–18 season, Málaga CF are participating in La Liga and the Copa del Rey.
During the 2017–18 season, RCD Espanyol participated in La Liga and the Copa del Rey.
During the 2017–18 season, SD Eibar participated in the Spanish La Liga and the Copa del Rey.
During the 2017–18 Deportivo de La Coruña season, the club participated in La Liga and the Copa del Rey. Deportivo was relegated to the Segunda División following a 2–4 home defeat at the Riazor to Barcelona on 29 April 2018. The club ultimately finished in 18th position in La Liga.
The 2018–19 season was SD Eibar's 79th season in existence and the club's fifth consecutive season in the top flight of Spanish football.
During the 2018–19 season, CD Leganés are participating in La Liga and Copa del Rey.
During the 2018–19 season, Levante UD are participating in La Liga and Copa del Rey.
During the 2018–19 season, Real Betis participated in La Liga, Copa del Rey and UEFA Europa League.