Home History
| Thailand Division 4 | 2019/07/17 09:00 | Rangsit United v Grakcu Sai Mai United | W | 1-2 |
| Thailand Division 4 | 2019/07/10 08:52 | Grakcu Sai Mai United v PTU Pathum Thani FC | L | 1-2 |
| Thailand Division 4 | 2019/06/30 09:01 | Samut Prakan FC v Grakcu Sai Mai United | W | 1-2 |
| Thailand Division 4 | 2019/05/25 09:00 | Police Tero FC II v Grakcu Sai Mai United | D | 0-0 |
| Thailand Division 4 | 2019/05/19 08:50 | Grakcu Sai Mai United v Bangkok United II | D | 1-1 |
| Thailand League Cup | 2019/04/24 08:30 | Grakcu Sai Mai United v Chiangmai United | L | 0-2 |
| Thailand League Cup | 2019/03/13 08:31 | Grakcu Sai Mai United v Bangkok FC | D | 1-1 |
| Thailand League Cup | 2019/02/23 08:30 | Grakcu Sai Mai United v BTU United | D | 2-2 |
Away History
| Thailand Division 4 | 2019/07/21 08:50 | Siam FC v PTU Pathum Thani FC | L | 0-2 |
| Thailand Division 4 | 2019/06/29 10:51 | Muang Thong United II v Siam FC | L | 3-0 |
| Thailand Division 4 | 2019/06/02 09:00 | Siam FC v Thonburi University | L | 1-2 |
| Thailand Division 4 | 2019/05/12 08:59 | Siam FC v Air Force Robinson FC | D | 2-2 |
| Thailand Cup | 2019/05/01 11:00 | Singburi FC v Siam FC | L | 1-0 |
| Thailand Division 4 | 2019/03/31 09:00 | PTU Pathum Thani FC v Siam FC | D | 2-2 |
| Thailand Division 4 | 2019/03/18 09:01 | The Icon RSU v Siam FC | W | 0-1 |