| 1 | 14/7/2018 | 550-0 v SpartansSpartans 0-0 Dumbarton | Betfred Cup Group H |
| 2 | 17/7/2018 | 551-0 v Queens ParkDumbarton 1-0 Queens Park | Betfred Cup Group H |
| 3 | 21/7/2018 | 552-4 v KilmarnockDumbarton 2-4 Kilmarnock | Betfred Cup Group H |
| 4 | 28/7/2018 | 550-6 v St MirrenSt Mirren 6-0 Dumbarton | Betfred Cup Group H |
| 5 | 4/8/2018 | 552-0 v East FifeEast Fife 0-2 Dumbarton | Ladbrokes League One |
| 6 | 11/8/2018 | 550-2 v Forfar AthleticDumbarton 0-2 Forfar Athletic | Ladbrokes League One |
| 7 | 14/8/2018 | 552-1 v Greenock MortonDumbarton 2-1 Greenock Morton | IRN-BRU Cup First Round |
| 8 | 18/8/2018 | 551-1 v ArbroathDumbarton 1-1 Arbroath | Ladbrokes League One |
| 9 | 22/9/2018 | 551-1 v AirdrieoniansAirdrieonians 1-1 Dumbarton | Ladbrokes League One |
| 10 | 8/12/2018 | 551-1 v AirdrieoniansDumbarton 1-1 Airdrieonians | Ladbrokes League One |
| 11 | 12/1/2019 | 550-1 v Brechin CityBrechin City 1-0 Dumbarton | Ladbrokes League One |
| 12 | 26/1/2019 | 551-1 v MontroseDumbarton 1-1 Montrose | Ladbrokes League One |
| 13 | 23/2/2019 | 554-3 v East FifeEast Fife 3-4 Dumbarton | Ladbrokes League One |
| 14 | 26/2/2019 | 552-2 v Raith RoversDumbarton 2-2 Raith Rovers | Ladbrokes League One |
| 15 | 2/3/2019 | 552-0 v ArbroathDumbarton 2-0 Arbroath | Ladbrokes League One |
| 16 | 9/3/2019 | 55 3-1 v MontroseMontrose 1-3 Dumbarton | Ladbrokes League One |
| 17 | 23/3/2019 | 551-4 v Raith RoversRaith Rovers 4-1 Dumbarton | Ladbrokes League One |
| 18 | 30/3/2019 | 551-2 v StenhousemuirDumbarton 1-2 Stenhousemuir | Ladbrokes League One |
| 19 | 2/4/2019 | 553-3 v AirdrieoniansDumbarton 3-3 Airdrieonians | Ladbrokes League One |
| 20 | 6/4/2019 | 552-1 v Brechin CityDumbarton 2-1 Brechin City | Ladbrokes League One |
| 21 | 13/4/2019 | 550-0 v Forfar AthleticForfar Athletic 0-0 Dumbarton | Ladbrokes League One |
| 22 | 20/4/2019 | 553-0 v East FifeDumbarton 3-0 East Fife | Ladbrokes League One |
| 23 | 27/4/2019 | 552-1 v StranraerDumbarton 2-1 Stranraer | Ladbrokes League One |
| 24 | 4/5/2019 | 55 1-1 v ArbroathArbroath 1-1 Dumbarton | Ladbrokes League One |
