Home History
| South Korea K League 1 | 2020/06/27 10:00 | Busan I Park v Seongnam FC | D | 1-1 |
| South Korea K League 1 | 2020/06/20 10:00 | Seongnam FC v Gimcheon Sangmu FC | L | 0-1 |
| South Korea K League 1 | 2020/06/16 10:30 | Seongnam FC v Suwon Bluewings | L | 0-2 |
| South Korea K League 1 | 2020/06/13 07:30 | Ulsan Hyundai v Seongnam FC | L | 1-0 |
| South Korea K League 1 | 2020/06/07 10:00 | Seongnam FC v Daegu FC | L | 1-2 |
| South Korea K League 1 | 2020/05/31 07:30 | FC Seoul v Seongnam FC | W | 0-1 |
| South Korea K League 1 | 2020/05/23 07:30 | Gangwon FC v Seongnam FC | D | 1-1 |
| South Korea K League 1 | 2020/05/17 10:00 | Seongnam FC v Incheon Utd | D | 0-0 |
Away History
| South Korea K League 2 | 2020/06/27 10:00 | Ansan Greeners FC v Chungnam Asan FC | D | 1-1 |
| South Korea K League 2 | 2020/06/20 10:00 | Chungnam Asan FC v Jeju United | L | 0-2 |
| South Korea K League 2 | 2020/06/14 10:00 | FC Anyang v Chungnam Asan FC | D | 1-1 |
| South Korea Cup | 2020/06/06 10:00 | Chungnam Asan FC v Jeonju Citizen FC | W | 1-0 |
| South Korea K League 2 | 2020/05/31 09:30 | Chungnam Asan FC v Seoul E-Land FC | L | 0-1 |
| South Korea K League 2 | 2020/05/27 10:00 | Jeonnam Dragons v Chungnam Asan FC | D | 1-1 |
| South Korea K League 2 | 2020/05/24 09:30 | Chungnam Asan FC v Suwon FC | L | 0-5 |
| South Korea K League 2 | 2020/05/17 09:30 | Daejeon Hana Citizen v Chungnam Asan FC | D | 2-2 |