| 2018-08-18 02:30:5918th August 2018 | Afan Lido  | 0 - 0 |  Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-08-25 02:30:2125th August 2018 | Goytre United  | 1 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-09-01 14:30:071st September 2018 | Cwmbran Celtic  | 5 - 3 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-09-08 14:30:498th September 2018 | Cambrian & Clydach BGC  | 4 - 0 | Ammanford AFC | Welsh League Cup | N/A |
| 2018-09-15 14:33:2415th September 2018 | Cwmamman United  | 1 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-09-22 02:30:5322nd September 2018 | Goytre  | 0 - 4 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-09-28 19:30:3028th September 2018 | Taffs Well  | 0 - 2 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-10-05 19:30:065th October 2018 | Haverfordwest County  | 4 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-10-20 14:30:4220th October 2018 | Cwmbran Celtic | 3 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-10-26 14:30:2726th October 2018 | Penybont  | 4 - 1 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-11-03 14:00:293rd November 2018 | Ammanford AFC | 3 - 3 |  Pontypridd Town | Welsh League Division 1 | N/A |
| 2018-11-17 14:00:4017th November 2018 | Port Talbot Town  | 2 - 2 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2018-12-01 14:00:141st December 2018 | Ammanford AFC | 4 - 1 |  Ton Pentre AFC | Welsh League Division 1 | N/A |
| 2018-12-08 14:00:238th December 2018 | Ammanford AFC | 5 - 1 | Port Talbot Town | Welsh League Division 1 | N/A |
| 2018-12-22 14:00:3122nd December 2018 | Ammanford AFC | 5 - 0 | Cwmbran Celtic | Welsh League Division 1 | N/A |
| 2018-12-29 14:00:1529th December 2018 | Ammanford AFC | 0 - 4 | Cambrian & Clydach BGC | Welsh League Division 1 | N/A |
| 2019-01-05 14:00:595th January 2019 | Ammanford AFC | 1 - 1 | Cwmamman United | Welsh League Division 1 | N/A |
| 2019-01-12 14:00:3112th January 2019 | Ammanford AFC | 4 - 3 | Goytre | Welsh League Division 1 | N/A |
| 2019-01-26 14:00:1726th January 2019 | Undy Athletic  | 1 - 2 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-02-08 19:45:588th February 2019 | Cambrian & Clydach BGC | 1 - 1 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-02-16 14:00:0716th February 2019 | Pontypridd Town | 5 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-03-08 19:30:558th March 2019 | Ammanford AFC | 1 - 2 | Goytre United | Welsh League Division 1 | N/A |
| 2019-03-22 19:30:5322nd March 2019 | Ammanford AFC | 2 - 0 | Haverfordwest County | Welsh League Division 1 | N/A |
| 2019-03-29 19:30:2529th March 2019 | Ammanford AFC | 0 - 1 |  Briton Ferry Llansawel | Welsh League Division 1 | N/A |
| 2019-04-10 18:30:3110th April 2019 | Llantwit Major  | 2 - 0 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-04-13 14:30:2613th April 2019 | Ammanford AFC | 2 - 0 | Llantwit Major | Welsh League Division 1 | N/A |
| 2019-04-16 19:30:1916th April 2019 | Briton Ferry Llansawel | 2 - 1 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-04-20 14:30:2620th April 2019 | Ammanford AFC | 1 - 4 | Afan Lido | Welsh League Division 1 | N/A |
| 2019-04-23 19:30:2823rd April 2019 | Ton Pentre AFC | 4 - 1 | Ammanford AFC | Welsh League Division 1 | N/A |
| 2019-04-27 14:30:2227th April 2019 | Ammanford AFC | 1 - 1 | Taffs Well | Welsh League Division 1 | N/A |
| 2019-05-07 19:30:577th May 2019 | Ammanford AFC | 1 - 3 | Penybont | Welsh League Division 1 | N/A |
| 2019-05-11 14:30:1911th May 2019 | Ammanford AFC | 4 - 1 | Undy Athletic | Welsh League Division 1 | N/A |
