Home History
| South Korea K4 League | 2021/05/01 06:00 | Siheung City AC v Gangwon FC Reserves | W | 3-2 |
| South Korea K4 League | 2021/04/17 06:00 | Siheung City AC v Chungju Citizen FC | W | 2-1 |
| South Korea K4 League | 2021/04/10 06:00 | Siheung City AC v Jinju Citizen FC | W | 1-0 |
| South Korea K4 League | 2021/04/03 06:00 | Siheung City AC v Jeonju Citizen FC | W | 2-1 |
| South Korea Cup | 2021/03/28 05:00 | Gimhae City v Siheung City AC | L | 2-1 |
| South Korea K4 League | 2021/03/21 06:00 | FC Namdong v Siheung City AC | L | 2-0 |
| South Korea Cup | 2021/03/06 05:00 | Siheung City AC v Ulsan Citizen FC | W | 2-0 |
| South Korea Cup | 2020/06/06 10:00 | Ansan Greeners FC v Siheung City AC | L | 3-0 |
Away History
| South Korea K4 League | 2021/05/05 05:00 | Goyang Citizen FC v Jeonju Citizen FC | L | 1-2 |
| South Korea K4 League | 2021/05/02 06:00 | FC Namdong v Goyang Citizen FC | W | 1-2 |
| South Korea K4 League | 2021/04/25 06:00 | Geoje Citizen FC v Goyang Citizen FC | D | 1-1 |
| South Korea K4 League | 2021/04/11 05:00 | Goyang Citizen FC v Seoul Jungang FC | W | 2-1 |
| South Korea Cup | 2021/03/27 07:00 | Chungnam Asan FC v Goyang Citizen FC | L | 3-1 |
| South Korea Cup | 2021/03/07 07:00 | Yeoju v Goyang Citizen FC | W | 8-9 |
| South Korea Cup | 2020/06/06 06:00 | FC Anyang v Goyang Citizen FC | L | 2-0 |
| South Korea Cup | 2020/05/09 05:00 | Goyang Citizen FC v Seoul Jungang FC | W | 3-1 |