Head to Head
| Finland Kakkonen Group C | 2020/10/04 11:00 | JS Hercules v JJK | L | 2-1 |
Home History
| Finland Kakkonen Group C | 2021/06/06 15:30 | JJK v OLS | W | 2-0 |
| Finland Kakkonen Group C | 2021/05/29 15:00 | OTP v JJK | D | 0-0 |
| Finland Kakkonen Group C | 2021/05/23 14:00 | JJK v VIFK | W | 4-0 |
| Finland Kakkonen Group C | 2021/05/17 15:30 | SJK II v JJK | L | 3-1 |
| Finland Kakkosen Cup | 2021/02/07 13:45 | Tampereen Ilves 2 v JJK | L | 4-1 |
| Finland Kakkonen Group C | 2020/11/07 12:00 | GBK v JJK | L | 3-1 |
| Finland Kakkonen Group C | 2020/10/24 11:00 | RoPS II v JJK | L | 4-1 |
| Finland Kakkonen Group C | 2020/10/18 11:00 | JJK v Kemi City FC | W | 2-1 |
Away History
| Finland Kakkonen Group C | 2021/06/12 11:00 | JS Hercules v JBK | W | 3-0 |
| Finland Kakkonen Group C | 2021/06/06 15:30 | Narpes Kraft v JS Hercules | W | 0-1 |
| Finland Kakkonen Group C | 2021/05/28 15:30 | JS Hercules v RoPS II | W | 1-0 |
| Finland Kakkonen Group C | 2021/05/22 15:00 | JS Hercules v GBK | W | 6-0 |
| Finland Kakkonen Group C | 2021/05/15 13:45 | FC Vaajakoski v JS Hercules | D | 2-2 |
| Finland Kakkonen Group C | 2021/05/07 16:00 | JS Hercules v OLS | L | 0-1 |
| Europe Friendlies | 2021/04/11 13:00 | RoPS v JS Hercules | D | 0-0 |
| Finland Kakkosen Cup | 2021/01/30 13:45 | JS Hercules v OLS | L | 1-2 |