Thai League 2

The Thai League 2 or Division 1 League, often referred to as T2, is the second level of the football league system in Thailand. Contested by 18 first teams of clubs, it operates on a system of promotion and relegation with Thai League 2. The soccer seasons run from February to October, with each team playing 34 matches. The top 3 are promoted to Thai League 1 at the end of the season, the last four are relegated to Thai League 3.