All countries
| Quarter-finals | Norwich U21 | Swansea U21 | 1:0 (0:0, 1:0) | details | 02.05.2026 | |||
| 1/8-finals | Swansea U21 | Newcastle Utd U21 | 2:0 (2:0, 0:0) | details | 27.04.2026 | |||
| Sheffield Utd U21 | Swansea U21 | 2:2 (1:2, 1:0) | details | 21.04.2026 | ||||
| Brentford U21 | Swansea U21 | 2:2 (1:1, 1:1) | details | 19.04.2026 | ||||
| Fleetwood U21 | Swansea U21 | 0:1 (0:1, 0:0) | details | 14.04.2026 | ||||
| Swansea U21 | Watford U21 | 2:2 (1:1, 1:1) | details | 10.04.2026 | ||||
| Swansea U21 | Peterborough U21 | 1:2 (1:1, 0:1) | details | 07.04.2026 | ||||
| Swansea U21 | Colchester U21 | 5:0 (4:0, 1:0) | details | 03.04.2026 | ||||
| Swansea U21 | Barnsley U21 | 2:3 (2:1, 0:2) | details | 30.03.2026 | ||||
| Hull U21 | Swansea U21 | 1:4 (1:2, 0:2) | details | 24.03.2026 | ||||
| Swansea U21 | Sheffield Wed U21 | 5:1 (1:0, 4:1) | details | 16.03.2026 | ||||
| Swansea U21 | Cardiff U21 | 1:1 (0:0, 1:1) | details | 13.03.2026 | ||||
| Colchester U21 | Swansea U21 | 3:1 (1:0, 2:1) | details | 09.03.2026 | ||||
| Swansea U21 | QPR U21 | 3:1 (0:0, 3:1) | details | 02.03.2026 | ||||
| Cardiff U21 | Swansea U21 | 0:1 (0:1, 0:0) | details | 27.02.2026 | ||||
| Charlton U21 | Swansea U21 | 6:0 (3:0, 3:0) | details | 24.02.2026 | ||||
| Swansea U21 | Bournemouth U21 | 4:2 (2:1, 2:1) | details | 17.02.2026 | ||||
| 1/8-finals | Colchester U21 | Swansea U21 | 1:0 (0:0, 1:0) | details | 03.02.2026 | |||
| Swansea U21 | Millwall U21 | 1:1 (0:1, 1:0) | details | 27.01.2026 | ||||
| Group G | Swansea U21 | Nottingham U21 | 1:1 (0:1, 1:0) | details | 23.01.2026 | |||
| Millwall U21 | Swansea U21 | 2:5 (2:3, 0:2) | details | 16.01.2026 | ||||
| Bristol City U21 | Swansea U21 | 1:1 (0:0, 1:1) | details | 13.01.2026 | ||||
| Group G | Millwall U21 | Swansea U21 | 1:5 (1:2, 0:3) | details | 20.12.2025 | |||
| Group G | Swansea U21 | Wolves U21 | 2:3 (0:1, 2:2) | details | 13.12.2025 | |||
| Swansea U21 | Brentford U21 | 0:3 (0:0, 0:3) | details | 03.12.2025 | ||||
| Group G | Nottingham U21 | Swansea U21 | 1:0 (0:0, 1:0) | details | 28.11.2025 | |||
| Group G | Swansea U21 | Millwall U21 | 2:1 (2:1, 0:0) | details | 21.11.2025 | |||
| Swansea U21 | Charlton U21 | 3:0 (2:0, 1:0) | details | 07.11.2025 | ||||
| Watford U21 | Swansea U21 | 5:4 (2:3, 3:1) | details | 27.10.2025 | ||||
| Group G | Wolves U21 | Swansea U21 | 2:4 (1:1, 1:3) | details | 20.10.2025 | |||
| QPR U21 | Swansea U21 | 0:4 (0:0, 0:4) | details | 30.09.2025 | ||||
| Bournemouth U21 | Swansea U21 | 4:1 (3:1, 1:0) | details | 23.09.2025 | ||||
| Swansea U21 | Bristol City U21 | 4:1 (1:1, 3:0) | details | 20.09.2025 | ||||
| Wigan U21 | Swansea U21 | 5:2 (2:2, 3:0) | details | 16.09.2025 | ||||
| 1/8-finals | Haverfordwest | Swansea U21 | 4:1 (1:0, 3:1) | details | 10.09.2025 | |||
| Coventry U21 | Swansea U21 | 0:1 (0:0, 0:1) | details | 29.08.2025 | ||||
| Swansea U21 | Huddersfield U21 | 6:0 (5:0, 1:0) | details | 24.08.2025 | ||||
| Swansea U21 | Crewe U21 | 3:2 (1:0, 2:2) | details | 08.08.2025 | ||||
| 1/16-finals | Afan Lido | Swansea U21 | 0:5 (0:1, 0:4) | details | 01.08.2025 | |||
| Briton Ferry | Swansea U21 | 1:1 (0:1, 1:0) | details | 22.07.2025 | ||||
| 1/32-finals | Carmarthen Town | Swansea U21 | 1:4 (1:1, 0:3) | details | 19.07.2025 | |||
| Llanelli | Swansea U21 | CAN. | details | 19.07.2025 | ||||
| Trefelin | Swansea U21 | 0:1 (0:0, 0:1) | details | 12.07.2025 | ||||
| Swansea U21 | Sheffield Utd U21 | 5:0 (2:0, 3:0) | details | 05.05.2025 | ||||
| Birmingham U21 | Swansea U21 | 1:5 (1:2, 0:3) | details | 28.04.2025 | ||||
| Coventry U21 | Swansea U21 | 2:1 (1:0, 1:1) | details | 25.04.2025 | ||||
| Bristol City U21 | Swansea U21 | 3:4 (1:2, 2:2) | details | 18.04.2025 | ||||
| Swansea U21 | Hull U21 | 1:0 (0:0, 1:0) | details | 14.04.2025 | ||||
| Wigan U21 | Swansea U21 | 3:1 (2:0, 1:1) | details | 08.04.2025 | ||||
| Colchester U21 | Swansea U21 | 2:0 (1:0, 1:0) | details | 04.04.2025 | ||||