| 1 | 11/8/2018 | 110-2 v Grays AthleticWitham Town 0-2 Grays Athletic | Bostik League North Division |
| 2 | 4/9/2018 | 161-3 v Coggeshall TownWitham Town 1-3 Coggeshall Town | Emirates FA Cup Preliminary Round |
| 3 | 11/9/2018 | 190-0 v Grays AthleticWitham Town 0-0 Grays Athletic | Velocity Trophy First Round |
| 4 | 25/9/2018 | 21-2 v Bury TownWitham Town 1-2 Bury Town | Bostik League North Division |
| 5 | 28/9/2018 | 21-0 v Coggeshall TownWitham Town 1-0 Coggeshall Town | Buildbase FA Trophy Extra Preliminary Round |
| 6 | 6/10/2018 | 30-2 v Bowers & PitseaWitham Town 0-2 Bowers & Pitsea | Bostik League North Division |
| 7 | 12/10/2018 | 21-0 v AFC DunstableAFC Dunstable 0-1 Witham Town | Buildbase FA Trophy Preliminary Round |
| 8 | 20/10/2018 | 21-2 v Great Wakering RoversGreat Wakering Rovers 2-1 Witham Town | Bostik League North Division |
| 9 | 27/10/2018 | 21-2 v Herne BayHerne Bay 2-1 Witham Town | Buildbase FA Trophy First Qualifying Round |
| 10 | 10/11/2018 | 20-3 v Soham Town RangersSoham Town Rangers 3-0 Witham Town | Bostik League North Division |
| 11 | 16/11/2018 | 2 1-3 v AveleyWitham Town 1-3 Aveley | Bostik League North Division |
| 12 | 20/11/2018 | 20-3 v TilburyTilbury 3-0 Witham Town | Bostik League North Division |
| 13 | 24/11/2018 | 22-2 v Felixstowe & Walton UnitedFelixstowe & Walton United 2-2 Witham Town | Bostik League North Division |
| 14 | 1/12/2018 | 22-0 v AFC SudburyWitham Town 2-0 AFC Sudbury | Bostik League North Division |
| 15 | 8/12/2018 | 22-0 v RomfordWitham Town 2-0 Romford | Bostik League North Division |
| 16 | 15/12/2018 | 21-0 v Canvey IslandCanvey Island 0-1 Witham Town | Bostik League North Division |
| 17 | 21/12/2018 | 2 1-1 v Coggeshall TownWitham Town 1-1 Coggeshall Town | Bostik League North Division |
| 18 | 29/12/2018 | 2 1-0 v Maldon & TiptreeMaldon & Tiptree 0-1 Witham Town | Bostik League North Division |
| 19 | 5/1/2019 | 22-1 v Brentwood TownWitham Town 2-1 Brentwood Town | Bostik League North Division |
| 20 | 12/1/2019 | 20-2 v Mildenhall TownMildenhall Town 2-0 Witham Town | Bostik League North Division |
| 21 | 26/1/2019 | 21-1 v BarkingWitham Town 1-1 Barking | Bostik League North Division |
| 22 | 2/2/2019 | 20-2 v TilburyWitham Town 0-2 Tilbury | Bostik League North Division |
| 23 | 9/2/2019 | 20-3 v Bowers & PitseaBowers & Pitsea 3-0 Witham Town | Bostik League North Division |
