Stadium: Tehtaan kenttä
Referee: Jari Jarvinen Home Manager: Teemu Tainio Away Manager: Daniel Norrmen
| Finland Veikkausliiga | 2021/05/23 15:30 | IFK Mariehamn v FC Haka | W | 0-3 |
| Finland Cup | 2021/02/06 13:00 | FC Haka v IFK Mariehamn | W | 3-0 |
| Finland Veikkausliiga | 2020/11/04 16:30 | FC Haka v IFK Mariehamn | L | 0-1 |
| Finland Veikkausliiga | 2020/07/22 15:30 | IFK Mariehamn v FC Haka | D | 2-2 |
| Finland Veikkausliiga | 2021/05/29 14:00 | KuPS Kuopio v FC Haka | W | 1-2 |
| Finland Veikkausliiga | 2021/05/23 15:30 | IFK Mariehamn v FC Haka | W | 0-3 |
| Finland Veikkausliiga | 2021/05/14 15:30 | FC Haka v KTP | L | 0-3 |
| Finland Veikkausliiga | 2021/05/09 13:00 | FC Inter v FC Haka | L | 2-1 |
| Finland Veikkausliiga | 2021/05/03 15:30 | HIFK v FC Haka | L | 2-0 |
| Europe Friendlies | 2021/04/01 11:00 | FC Haka v TPS | L | 0-1 |
| Europe Friendlies | 2021/03/17 12:00 | HJK Helsinki v FC Haka | L | 4-0 |
| Finland Cup | 2021/02/19 12:00 | FC Inter v FC Haka | L | 1-0 |
| Finland Veikkausliiga | 2021/05/30 15:30 | IFK Mariehamn v FC Lahti | L | 0-3 |
| Finland Veikkausliiga | 2021/05/23 15:30 | IFK Mariehamn v FC Haka | L | 0-3 |
| Finland Veikkausliiga | 2021/05/14 15:30 | KuPS Kuopio v IFK Mariehamn | L | 2-0 |
| Finland Veikkausliiga | 2021/05/09 15:30 | IFK Mariehamn v AC Oulu | W | 3-1 |
| Finland Veikkausliiga | 2021/05/03 15:30 | FC Honka v IFK Mariehamn | W | 0-2 |
| Europe Friendlies | 2021/04/24 09:00 | FC Ilves v IFK Mariehamn | L | 2-0 |
| Europe Friendlies | 2021/04/17 14:00 | FC Inter v IFK Mariehamn | L | 1-0 |
| Europe Friendlies | 2021/03/14 10:00 | SJK v IFK Mariehamn | W | 0-2 |