Home History
| Thailand Division 3 | 2020/10/18 11:00 | Nonthaburi United v Chamchuri Utd | L | 1-0 |
| Thailand Division 3 | 2020/10/11 09:00 | Chamchuri Utd v VRN Muangnont FC | W | 2-0 |
| Thailand Division 3 | 2020/10/07 09:00 | Royal Thai Army v Chamchuri Utd | D | 2-2 |
| Thailand Division 3 | 2020/10/04 09:00 | Chamchuri Utd v Samut Prakan FC | W | 5-1 |
| Thailand Division 3 | 2020/03/01 11:02 | Lamphun Warrior FC v Chamchuri Utd | W | 1-2 |
| Thailand Division 3 | 2020/02/16 09:00 | Chamchuri Utd v Muang Loei United | W | 4-2 |
| Thailand Division 3 | 2019/09/07 09:00 | Royal Thai Army v Chamchuri Utd | D | 1-1 |
| Thailand Division 3 | 2019/09/01 09:00 | Kasem Bundit University v Chamchuri Utd | L | 3-0 |
Away History
| 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 |
| Thailand Division 4 | 2019/08/04 08:59 | Siam FC v Rangsit United | D | 2-2 |
| Thailand Division 4 | 2019/07/28 08:50 | Grakcu Sai Mai United v Siam FC | L | 2-1 |