4. Journée
24.09.2021 13:00 Muangthong United Muangthong United - Ratchaburi Mitr Phol Ratchaburi Mitr Phol 2:1 (1:1)
25.09.2021 12:30 Bangkok United Bangkok United - Buriram United Buriram United 2:0 (0:0)
25.09.2021 13:00 Khonkaen FC Khonkaen FC - Chonburi FC Chonburi FC 0:7 (0:3)
25.09.2021 13:00 Chiangrai United Chiangrai United - PT Prachuap FC PT Prachuap FC 1:2 (0:0)
26.09.2021 Nong Bua Pitchaya Nong Bua Pitchaya - BG Pathum United BG Pathum United rep.
26.09.2021 13:00 Chiangmai FC Chiangmai FC - Nakhon Ratchasima Nakhon Ratchasima 1:1 (1:0)
26.09.2021 13:00 Suphanburi FC Suphanburi FC - Port FC Port FC 3:1 (1:1)
26.09.2021 13:00 Police Tero FC Police Tero FC - Samut Prakan City FC Samut Prakan City FC 1:1 (1:0)
5. Journée
02.10.2021 PT Prachuap FC PT Prachuap FC - Buriram United Buriram United -:-
02.10.2021 Nong Bua Pitchaya Nong Bua Pitchaya - Police Tero FC Police Tero FC -:-
02.10.2021 Port FC Port FC - Muangthong United Muangthong United -:-
02.10.2021 Nakhon Ratchasima Nakhon Ratchasima - Suphanburi FC Suphanburi FC -:-
02.10.2021 Chonburi FC Chonburi FC - Chiangrai United Chiangrai United -:-
02.10.2021 Ratchaburi Mitr Phol Ratchaburi Mitr Phol - Bangkok United Bangkok United -:-
02.10.2021 BG Pathum United BG Pathum United - Khonkaen FC Khonkaen FC -:-
02.10.2021 Samut Prakan City FC Samut Prakan City FC - Chiangmai FC Chiangmai FC -:-