Head to Head
| Estonia II Liiga | 2021/06/18 16:30 | FC Kose v JK Piraaja Tallinn | W | 0-2 |
| Estonia II Liiga | 2020/11/06 17:45 | JK Piraaja Tallinn v FC Kose | W | 3-2 |
| Estonia II Liiga | 2020/08/16 10:00 | FC Kose v JK Piraaja Tallinn | W | 1-3 |
| Estonia Small Cup | 2020/07/09 16:00 | FC Kose v JK Piraaja Tallinn | W | 0-9 |
Home History
| Estonia II Liiga | 2021/09/10 15:30 | Parnu JK Vaprus II v JK Piraaja Tallinn | L | 3-0 |
| Estonia II Liiga | 2021/09/04 16:45 | JK Piraaja Tallinn v Viimsi JK II | L | 0-2 |
| Estonia II Liiga | 2021/08/29 10:00 | JK Piraaja Tallinn v JK Tulevik Viljandi II | W | 3-1 |
| Estonia II Liiga | 2021/08/24 16:00 | JK Piraaja Tallinn v FC Kuressaare II | L | 1-5 |
| Estonia II Liiga | 2021/08/20 12:00 | Keila JK v JK Piraaja Tallinn | L | 4-1 |
| Estonia II Liiga | 2021/08/11 16:00 | FC Flora Tallinn III v JK Piraaja Tallinn | L | 4-0 |
| Estonia II Liiga | 2021/08/01 10:00 | Rummu Dunamo v JK Piraaja Tallinn | W | 2-3 |
| Estonia Small Cup | 2021/07/29 16:00 | JK Piraaja Tallinn v JK Welco II | L | 5-6 |
Away History
| Estonia II Liiga | 2021/08/29 13:00 | FC Kose v Raasiku FC Joker | W | 2-1 |
| Estonia II Liiga | 2021/08/26 16:00 | FC Kose v Raplamaa | L | 1-4 |
| Estonia II Liiga | 2021/08/15 16:30 | FC Kose v FC Hiiumaa | L | 2-6 |
| Estonia II Liiga | 2021/08/11 16:30 | FC Kose v Viimsi JK II | L | 0-5 |
| Estonia II Liiga | 2021/08/01 09:00 | FC Kose v Paide Linnameeskond III | L | 0-2 |
| Estonia II Liiga | 2021/07/07 16:00 | Keila JK v FC Kose | L | 7-1 |
| Estonia Small Cup | 2021/07/04 15:00 | FC Kose v FC Kuressaare II | L | 1-5 |
| Estonia II Liiga | 2021/06/27 16:30 | JK Tulevik Viljandi II v FC Kose | L | 3-1 |