Home History
| Wales Premier League | 2021/05/15 11:00 | Cardiff MU v Flint Town Utd | L | 2-1 |
| Wales Premier League | 2021/05/08 13:30 | Flint Town Utd v Aberystwyth | D | 0-0 |
| Wales Premier League | 2021/05/04 18:45 | Cefn Druids v Flint Town Utd | W | 0-6 |
| Wales Premier League | 2021/05/01 13:30 | Flint Town Utd v Haverfordwest County | W | 2-0 |
| Wales Premier League | 2021/04/27 18:45 | Newtown v Flint Town Utd | L | 1-0 |
| Wales Premier League | 2021/04/24 13:30 | Haverfordwest County v Flint Town Utd | D | 0-0 |
| Wales Premier League | 2021/04/20 18:45 | Flint Town Utd v Newtown | L | 0-2 |
| Wales Premier League | 2021/04/16 18:45 | Aberystwyth v Flint Town Utd | W | 0-1 |
Away History
| England FA Cup | 2021/01/10 17:00 | Marine v Tottenham | L | 0-5 |
| England FA Trophy | 2020/12/15 19:45 | Marine v Southport | L | 0-1 |
| England FA Trophy | 2020/12/12 15:00 | Marine v Hyde Utd | W | 1-0 |
| England FA Cup | 2020/11/29 14:45 | Marine v Havant and W | W | 1-0 |
| England FA Cup | 2020/11/07 15:00 | Colchester v Marine | W | 4-6 |
| England FA Trophy | 2020/10/31 15:00 | Marine v Stalybridge | W | 3-2 |
| England Northern League Division One | 2020/10/27 19:45 | Marine v Pickering Town | W | 4-0 |
| England FA Cup Qualification | 2020/10/24 14:00 | Chester v Marine | W | 0-1 |