Thai League 1 stadiums 2020 | Stadium Plus

List of all stadiums and teams for 2020 Thai League 1. The 2020 Thai League 1 is the 24th season of the Thai League 1, the top Thai professional league for association football clubs, since its establishment in 1996, also known as Toyota Thai League due to the sponsorship deal with Toyota Motor Thailand. A total of 16 teams will compete in the league.