Promotion and relegation (pre-season) A total of 20 teams contested the league, including 17 sides from the
2018–19 season and three promoted from the
2018–19 Segunda División. This included the two top teams from the Segunda División, and the winners of the
play-offs. ;Teams relegated to Segunda Division The first team to be relegated from
La Liga were
Rayo Vallecano. Their relegation was ensured on 5 May 2019, after
Valladolid beat
Athletic Bilbao 1–0, suffering an immediate return to the Segunda División. The second team to be relegated were
Huesca, who were also relegated on 5 May 2019 after a 2–6 home defeat to
Valencia, also suffering an immediate return to the second tier. The third and final relegated club were
Girona, who concluded their two-year stay in La Liga in a 1–2 away loss at
Alavés on 18 May 2019. ;Teams promoted from Segunda División
Osasuna (on 20 May 2019) and
Granada (on 4 June 2019) were the two teams directly promoted from
Segunda División, both after a two-year absence. 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 returned after a six-year absence from Spain's top flight, spending one of those years in the
Segunda División B and achieving two consecutive promotions.
Stadiums and locations Personnel and sponsorship :1. On the back of shirt. :2. On the sleeves. :3. On the shorts.
Managerial changes ==League table==