Home History
| Thailand Division 3 | 2020/10/24 09:00 | Siam FC v VRN Muangnont FC | D | 1-1 |
| Thailand Division 3 | 2020/10/21 09:00 | Inter Bangkok v Siam FC | W | 1-2 |
| Thailand Division 3 | 2020/10/18 09:00 | Samut Prakan FC v Siam FC | L | 2-1 |
| Thailand Division 3 | 2020/10/10 09:00 | Siam FC v Kasem Bundit University | L | 2-3 |
| Thailand Division 3 | 2020/10/03 09:15 | Thonburi United FC v Siam FC | L | 2-1 |
| Thailand Cup | 2020/09/30 08:30 | Phitsanulok Unity v Siam FC | L | 3-0 |
| Thailand Division 4 | 2020/02/29 09:00 | Samut Prakan FC v Siam FC | D | 0-0 |
| Thailand Division 4 | 2019/08/21 11:00 | Bangkok United II v Siam FC | L | 2-0 |
Away History
| Thailand Division 3 | 2020/10/25 08:45 | Prime Bangkok v North Bangkok University | L | 0-1 |
| Thailand Division 3 | 2020/10/07 09:00 | Prime Bangkok v Grakcu Sai Mai United | W | 2-1 |