Goals in promotion play-offs


31st March 2021 1 - 2 N/A Uthai Thani vs Udon Thani
31st March 2021 1 - 0 N/A Ranong United vs Sisaket
31st March 2021 3 - 0 N/A Lampang vs Khon Kaen United
31st March 2021 2 - 3 N/A Navy vs Ayutthaya United
31st March 2021 2 - 1 N/A Phrae United vs Chainat Hornbill
31st March 2021 0 - 1 N/A Khon Kaen vs Customs United
31st March 2021 3 - 1 N/A Chiang Mai vs Samut Sakhon
31st March 2021 3 - 2 N/A Nakhon Pathom United vs Chiangmai United
31st March 2021 0 - 3 N/A Kasetsart vs Nongbua Pitchaya