| 2021-07-04 14:21:164th July 2021 | Cwmamman United Thirds  | 2 - 5 |  Ammanford AFC Development | Friendly | 2021/22 | N/A |
| 2021-07-10 14:30:3810th July 2021 | Bwlch Rangers Reserves  | 6 - 6 | Ammanford AFC Development | Friendly | 2021/22 | N/A |
| 2021-07-17 14:30:3517th July 2021 | Pembrey AFC Reserves  | 3 - 0 | Ammanford AFC Development | Friendly | 2021/22 | N/A |
| 2021-07-21 18:30:2321st July 2021 | Camford Sports Reserves  | 2 - 0 | Ammanford AFC Development | Friendly | 2021/22 | N/A |
| 2021-07-31 14:30:3931st July 2021 | Hendy  | 5 - 6 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-08-07 14:30:147th August 2021 | Evans & Williams Reserves  | 6 - 4 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-08-14 14:30:4414th August 2021 | Ammanford AFC Development | 2 - 8 |  C K Swiss Valley Reserves | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-08-21 14:30:2221st August 2021 | Penllergaer  | 4 - 2 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-08-28 14:30:0328th August 2021 | Ammanford AFC Development | 4 - 8 | Pembrey | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-09-06 18:00:226th September 2021 | Carmarthen Town United  | 1 - 5 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-09-10 18:15:2310th September 2021 | Ammanford AFC Development | 0 - 1 |  Caerbryn | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-09-18 14:30:3418th September 2021 | Dafen Welfare Reserves  | 4 - 0 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-09-25 14:30:4925th September 2021 | Ammanford AFC Development | 6 - 1 |  Pontarddulais Town Reserves | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-10-09 14:30:199th October 2021 | Ammanford AFC Development | 5 - 4 | KRUF | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-10-16 14:30:3016th October 2021 | C P Suburbs  | 4 - 3 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-10-23 14:30:1123rd October 2021 | Ammanford AFC Development | 2 - 9 |  West End United | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-10-30 14:30:4630th October 2021 | Ammanford AFC Development | 3 - 1 | Evans & Williams Reserves | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-11-06 14:00:396th November 2021 | Ammanford AFC Development | 1 - 6 | Dafen Welfare Reserves | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-11-13 14:00:3613th November 2021 | C K Swiss Valley Reserves | 1 - 0 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-11-20 14:00:2620th November 2021 | Ammanford AFC Development | 10 - 4 | Penllergaer | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-11-27 14:00:5527th November 2021 | Caerbryn | 6 - 0 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-12-04 14:00:284th December 2021 | Pembrey | 2 - 4 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-12-11 14:00:1811th December 2021 | Ammanford AFC Development | 3 - 3 | Carmarthen Town United | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2021-12-18 14:00:5618th December 2021 | West End United | 5 - 1 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2022-01-29 14:00:5329th January 2022 | KRUF | 4 - 2 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2022-02-05 14:00:125th February 2022 | Ammanford AFC Development | 2 - 4 | Hendy | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2022-02-26 14:00:0226th February 2022 | C K Swiss Valley Reserves | 3 - 1 | Ammanford AFC Development | Carmarthenshire League T G Davies Cup | 2021/22 | N/A |
| 2022-03-05 14:00:535th March 2022 | Pontarddulais Town Reserves | 4 - 3 | Ammanford AFC Development | Carmarthenshire League Division 2 | 2021/22 | N/A |
| 2022-03-19 14:00:1019th March 2022 | Ammanford AFC Development | 3 - 6 |  Pwll Athletic | Carmarthenshire League T G Davies Cup | 2021/22 | N/A |
| 2022-03-26 14:00:0026th March 2022 | Ammanford AFC Development | 1 - 0 | Pembrey | Carmarthenshire League T G Davies Cup | 2021/22 | N/A |
| 2022-04-01 18:15:341st April 2022 | Seaside AFC  | 4 - 0 | Ammanford AFC Development | Carmarthenshire League T G Davies Cup | 2021/22 | N/A |
| 2022-04-05 14:00:435th April 2022 | Pontarddulais Town Reserves | 7 - 0 | Ammanford AFC Development | Carmarthenshire League T G Davies Cup | 2021/22 | N/A |
| 2022-04-27 18:30:0027th April 2022 | Ammanford AFC Development | 5 - 1 | C P Suburbs | Carmarthenshire League Division 2 | 2021/22 | N/A |
