| 1 | |  BG Pathum United FC | 29 | 24 | 5 | 0 | 54 | 12 | 42 | 77 | M14:00 | 28/03/21 | R 30  Muan Thong United 1 BG Pathum United FC 0 G13:30 | 20/03/21 | R 29 BG Pathum United FC 2 Ratchaburi Mitr Phol FC 0 B14:00 | 17/03/21 | R 28 Suphanburi FC 1 BG Pathum United FC 1 G15:00 | 14/03/21 | R 27 BG Pathum United FC 1 Nakhon Ratchasima FC 0 G14:30 | 11/03/21 | R 26 Chonburi FC 0 BG Pathum United FC 1 B13:00 | 07/03/21 | R 25 BG Pathum United FC 0 Chiangrai United 0 |
| 2 | |  Buriram United FC | 29 | 19 | 3 | 7 | 61 | 26 | 35 | 60 | G14:00 | 28/03/21 | R 30 Buriram United FC 2 Police Tero FC 0 G15:00 | 21/03/21 | R 29 Buriram United FC 4 Prachuap FC 0 G15:00 | 18/03/21 | R 28 Buriram United FC 2 Bankok United 0 G13:00 | 14/03/21 | R 27 Samut Prakan City FC 1 Buriram United FC 2 G14:30 | 10/03/21 | R 26 Buriram United FC 3 Sukhothai FC 0 B13:00 | 06/03/21 | R 25 Muan Thong United 2 Buriram United FC 2 |
| 3 | |  Port FC | 28 | 17 | 4 | 7 | 56 | 32 | 24 | 55 | B14:00 | 28/03/21 | R 30 Nakhon Ratchasima FC 2 Port FC 2 M13:00 | 20/03/21 | R 29 Port FC 0 Chiangrai United 1 B14:30 | 17/03/21 | R 28 Ratchaburi Mitr Phol FC 0 Port FC 0 G14:30 | 14/03/21 | R 27 Port FC 2 Chonburi FC 1 G15:00 | 10/03/21 | R 26 Suphanburi FC 0 Port FC 2 B15:00 | 07/03/21 | R 25 Port FC 2 Bankok United 2 |
| 4 | |  Chiangrai United | 29 | 15 | 6 | 8 | 46 | 31 | 15 | 51 | G14:00 | 28/03/21 | R 30 Chiangrai United 2 Samut Prakan City FC 1 M15:00 | 24/03/21 | R 16 Suphanburi FC 2 Chiangrai United 1 G13:00 | 20/03/21 | R 29 Port FC 0 Chiangrai United 1 G14:30 | 16/03/21 | R 28 Chiangrai United 3 Sukhothai FC 1 G13:00 | 13/03/21 | R 27 Muan Thong United 2 Chiangrai United 3 G14:00 | 10/03/21 | R 26 Chiangrai United 2 Police Tero FC 0 |
| 5 | |  Bankok United | 29 | 14 | 6 | 9 | 56 | 39 | 17 | 48 | G14:00 | 28/03/21 | R 30 Prachuap FC 0 Bankok United 1 G13:00 | 21/03/21 | R 29 Bankok United 4 Rayong FC 1 M15:00 | 18/03/21 | R 28 Buriram United FC 2 Bankok United 0 G14:30 | 13/03/21 | R 27 Police Tero FC 1 Bankok United 2 G14:00 | 10/03/21 | R 26 Bankok United 5 Trat FC 0 B15:00 | 07/03/21 | R 25 Port FC 2 Bankok United 2 |
| 6 | |  Samut Prakan City FC | 29 | 14 | 5 | 10 | 57 | 49 | 8 | 47 | M14:00 | 28/03/21 | R 30 Chiangrai United 2 Samut Prakan City FC 1 G14:00 | 21/03/21 | R 29 Samut Prakan City FC 3 Trat FC 1 G15:00 | 17/03/21 | R 28 Chonburi FC 0 Samut Prakan City FC 2 M13:00 | 14/03/21 | R 27 Samut Prakan City FC 1 Buriram United FC 2 M15:00 | 11/03/21 | R 26 Samut Prakan City FC 1 Ratchaburi Mitr Phol FC 3 G14:00 | 07/03/21 | R 25 Sukhothai FC 2 Samut Prakan City FC 3 |
| 7 | |  Ratchaburi Mitr Phol FC | 29 | 13 | 6 | 10 | 46 | 39 | 7 | 45 | B14:00 | 28/03/21 | R 30 Trat FC 2 Ratchaburi Mitr Phol FC 2 M13:30 | 20/03/21 | R 29 BG Pathum United FC 2 Ratchaburi Mitr Phol FC 0 B14:30 | 17/03/21 | R 28 Ratchaburi Mitr Phol FC 0 Port FC 0 G14:00 | 14/03/21 | R 27 Ratchaburi Mitr Phol FC 1 Suphanburi FC 0 G15:00 | 11/03/21 | R 26 Samut Prakan City FC 1 Ratchaburi Mitr Phol FC 3 B14:30 | 07/03/21 | R 25 Ratchaburi Mitr Phol FC 0 Chonburi FC 0 |
| 8 | |  Muan Thong United | 29 | 13 | 5 | 11 | 51 | 43 | 8 | 44 | G14:00 | 28/03/21 | R 30 Muan Thong United 1 BG Pathum United FC 0 G14:00 | 20/03/21 | R 29 Suphanburi FC 1 Muan Thong United 2 M15:00 | 16/03/21 | R 28 Prachuap FC 1 Muan Thong United 0 M13:00 | 13/03/21 | R 27 Muan Thong United 2 Chiangrai United 3 M14:30 | 09/03/21 | R 26 Nakhon Ratchasima FC 4 Muan Thong United 1 B13:00 | 06/03/21 | R 25 Muan Thong United 2 Buriram United FC 2 |
| 9 | |  Nakhon Ratchasima FC | 29 | 11 | 8 | 10 | 38 | 39 | -1 | 41 | B14:00 | 28/03/21 | R 30 Nakhon Ratchasima FC 2 Port FC 2 B14:30 | 21/03/21 | R 29 Police Tero FC 0 Nakhon Ratchasima FC 0 G14:30 | 18/03/21 | R 28 Nakhon Ratchasima FC 2 Trat FC 0 M15:00 | 14/03/21 | R 27 BG Pathum United FC 1 Nakhon Ratchasima FC 0 G14:30 | 09/03/21 | R 26 Nakhon Ratchasima FC 4 Muan Thong United 1 M14:00 | 06/03/21 | R 25 Prachuap FC 1 Nakhon Ratchasima FC 0 |
| 10 | |  Prachuap FC | 29 | 10 | 7 | 12 | 35 | 46 | -11 | 37 | M14:00 | 28/03/21 | R 30 Prachuap FC 0 Bankok United 1 M15:00 | 21/03/21 | R 29 Buriram United FC 4 Prachuap FC 0 G15:00 | 16/03/21 | R 28 Prachuap FC 1 Muan Thong United 0 G14:00 | 13/03/21 | R 27 Trat FC 1 Prachuap FC 2 G15:00 | 09/03/21 | R 26 Rayong FC 1 Prachuap FC 3 G14:00 | 06/03/21 | R 25 Prachuap FC 1 Nakhon Ratchasima FC 0 |
| 11 | |  Police Tero FC | 28 | 9 | 6 | 13 | 30 | 48 | -18 | 33 | M14:00 | 28/03/21 | R 30 Buriram United FC 2 Police Tero FC 0 B14:30 | 21/03/21 | R 29 Police Tero FC 0 Nakhon Ratchasima FC 0 M14:00 | 17/03/21 | R 28 Rayong FC 6 Police Tero FC 1 M14:30 | 13/03/21 | R 27 Police Tero FC 1 Bankok United 2 M14:00 | 10/03/21 | R 26 Chiangrai United 2 Police Tero FC 0 G14:30 | 06/03/21 | R 25 Police Tero FC 3 Suphanburi FC 1 |
| 12 | |  Chonburi FC | 29 | 9 | 4 | 16 | 29 | 46 | -17 | 31 | B14:00 | 28/03/21 | R 30 Rayong FC 1 Chonburi FC 1 B15:00 | 20/03/21 | R 29 Chonburi FC 0 Sukhothai FC 0 M15:00 | 17/03/21 | R 28 Chonburi FC 0 Samut Prakan City FC 2 M14:30 | 14/03/21 | R 27 Port FC 2 Chonburi FC 1 M14:30 | 11/03/21 | R 26 Chonburi FC 0 BG Pathum United FC 1 B14:30 | 07/03/21 | R 25 Ratchaburi Mitr Phol FC 0 Chonburi FC 0 |
| 13 | |  Sukhothai FC | 29 | 8 | 4 | 17 | 40 | 56 | -16 | 28 | M14:00 | 28/03/21 | R 30 Suphanburi FC 1 Sukhothai FC 0 B15:00 | 20/03/21 | R 29 Chonburi FC 0 Sukhothai FC 0 M14:30 | 16/03/21 | R 28 Chiangrai United 3 Sukhothai FC 1 G15:00 | 13/03/21 | R 27 Sukhothai FC 5 Rayong FC 1 M14:30 | 10/03/21 | R 26 Buriram United FC 3 Sukhothai FC 0 M14:00 | 07/03/21 | R 25 Sukhothai FC 2 Samut Prakan City FC 3 |
| 14 | |  Suphanburi FC | 29 | 8 | 3 | 18 | 32 | 47 | -15 | 27 | G14:00 | 28/03/21 | R 30 Suphanburi FC 1 Sukhothai FC 0 G15:00 | 24/03/21 | R 16 Suphanburi FC 2 Chiangrai United 1 M14:00 | 20/03/21 | R 29 Suphanburi FC 1 Muan Thong United 2 B14:00 | 17/03/21 | R 28 Suphanburi FC 1 BG Pathum United FC 1 M14:00 | 14/03/21 | R 27 Ratchaburi Mitr Phol FC 1 Suphanburi FC 0 M15:00 | 10/03/21 | R 26 Suphanburi FC 0 Port FC 2 |
| 15 | |  Trat FC | 29 | 4 | 4 | 21 | 29 | 62 | -33 | 16 | B14:00 | 28/03/21 | R 30 Trat FC 2 Ratchaburi Mitr Phol FC 2 M14:00 | 21/03/21 | R 29 Samut Prakan City FC 3 Trat FC 1 M14:30 | 18/03/21 | R 28 Nakhon Ratchasima FC 2 Trat FC 0 M14:00 | 13/03/21 | R 27 Trat FC 1 Prachuap FC 2 M14:00 | 10/03/21 | R 26 Bankok United 5 Trat FC 0 B15:00 | 06/03/21 | R 25 Trat FC 0 Rayong FC 0 |
| 16 | |  Rayong FC | 29 | 4 | 2 | 23 | 23 | 68 | -45 | 14 | B14:00 | 28/03/21 | R 30 Rayong FC 1 Chonburi FC 1 M13:00 | 21/03/21 | R 29 Bankok United 4 Rayong FC 1 G14:00 | 17/03/21 | R 28 Rayong FC 6 Police Tero FC 1 M15:00 | 13/03/21 | R 27 Sukhothai FC 5 Rayong FC 1 M15:00 | 09/03/21 | R 26 Rayong FC 1 Prachuap FC 3 B15:00 | 06/03/21 | R 25 Trat FC 0 Rayong FC 0 |
