Sisaket United Secures Promotion to Top League – Thai League 2 Quota Summary After Season Concludes
Sisaket United earned automatic promotion to Thailand's top division after finishing second in Thai League 2 with a 5-1 win over Songkhla on the final day of the 2025/26 season.
The Thai League 2 2025/26 season reached its finale on April 25, 2026, with Sisaket United delivering a dominant 5-1 victory over Songkhla to accumulate 60 points and secure second place, earning automatic promotion to the top division alongside champions Ratchaburi United. In other final-day matches, Kasetsart lost 3-4, Maha Sarakham drew 2-2 with Khon Kaen United, Bangkok FC drew 1-1 with Trat, Nakhon Sawan United drew 0-0 with Pattani, Nong Bua Pitchaya drew 3-3 with Ratchaburi United, Chainat Hornbill lost 1-2 to Pattaya United, Chanthaburi drew 1-1 with Police Tero, and Phrae United lost 0-2 to Nakhon Pathom. Teams advancing to the playoff promotion round are Pattani FC (3rd), Nong Bua Pitchaya (4th), Police Tero FC (5th), and Chainat Hornbill (6th). Teams relegated include Kasetsart FC (16th), Nakhon Sawan United (17th), and Bangkok FC (18th).