| 1 | 17/8/2019 | 154-1 v Brentwood TownGrays Athletic 4-1 Brentwood Town | BetVictor Isthmian North Division |
| 2 | 20/8/2019 | 161-2 v Canvey IslandCanvey Island 2-1 Grays Athletic | BetVictor Isthmian North Division |
| 3 | 24/8/2019 | 85-2 v Heybridge SwiftsGrays Athletic 5-2 Heybridge Swifts | Emirates FA Cup Preliminary Round |
| 4 | 26/8/2019 | 83-1 v Basildon UnitedGrays Athletic 3-1 Basildon United | BetVictor Isthmian North Division |
| 5 | 31/8/2019 | 82-1 v Heybridge SwiftsHeybridge Swifts 1-2 Grays Athletic | BetVictor Isthmian North Division |
| 6 | 7/9/2019 | 83-1 v March Town UnitedGrays Athletic 3-1 March Town United | Emirates FA Cup First Qualifying Round |
| 7 | 14/9/2019 | 83-2 v Soham Town RangersGrays Athletic 3-2 Soham Town Rangers | BetVictor Isthmian North Division |
| 8 | 18/9/2019 | 83-1 v TilburyGrays Athletic 3-1 Tilbury | BetVictor Isthmian North Division |
| 9 | 28/9/2019 | 81-2 v AveleyAveley 2-1 Grays Athletic | Velocity Trophy Group 2 |
| 10 | 2/10/2019 | 103-1 v Waltham AbbeyGrays Athletic 3-1 Waltham Abbey | Velocity Trophy Group 2 |
| 11 | 5/10/2019 | 90-1 v Cambridge CityGrays Athletic 0-1 Cambridge City | BetVictor Isthmian North Division |
| 12 | 12/10/2019 | 80-3 v Bedfont SportsGrays Athletic 0-3 Bedfont Sports | Buildbase FA Trophy Preliminary Round |
| 13 | 16/10/2019 | 86-1 v RomfordRomford 1-6 Grays Athletic | BetVictor Isthmian North Division |
| 14 | 19/10/2019 | 151-3 v Great Wakering RoversGreat Wakering Rovers 3-1 Grays Athletic | BetVictor Isthmian North Division |
| 15 | 23/10/2019 | 83-2 v RomfordGrays Athletic 3-2 Romford | Velocity Trophy Group 2 |
| 16 | 27/10/2019 | 8 2-2 v Dereham TownGrays Athletic 2-2 Dereham Town | BetVictor Isthmian North Division |
| 17 | 2/11/2019 | 81-3 v Maldon & TiptreeMaldon & Tiptree 3-1 Grays Athletic | BetVictor Isthmian North Division |
| 18 | 6/11/2019 | 80-1 v Bedfont SportsGrays Athletic 0-1 Bedfont Sports | Buildbase FA Trophy Preliminary Round |
| 19 | 13/11/2019 | 102-2 v HollandGrays Athletic 2-2 Holland | Essex County Cup Third Round |
| 20 | 16/11/2019 | 100-1 v Felixstowe & Walton UnitedFelixstowe & Walton United 1-0 Grays Athletic | BetVictor Isthmian North Division |
| 21 | 23/11/2019 | 81-0 v HistonHiston 0-1 Grays Athletic | BetVictor Isthmian North Division |
| 22 | 30/11/2019 | 82-0 v Hullbridge SportsGrays Athletic 2-0 Hullbridge Sports | BetVictor Isthmian North Division |
| 23 | 2/12/2019 | 91-3 v Brentwood TownBrentwood Town 3-1 Grays Athletic | Velocity Trophy Group 2 |
| 24 | 7/12/2019 | 70-0 v Coggeshall TownGrays Athletic 0-0 Coggeshall Town | BetVictor Isthmian North Division |
| 25 | 11/12/2019 | 82-1 v Canvey IslandGrays Athletic 2-1 Canvey Island | Essex County Cup Fourth Round |
| 26 | 4/1/2020 | 82-3 v Heybridge SwiftsGrays Athletic 2-3 Heybridge Swifts | BetVictor Isthmian North Division |
| 27 | 11/1/2020 | 80-1 v Witham TownWitham Town 1-0 Grays Athletic | BetVictor Isthmian North Division |
| 28 | 18/1/2020 | 8 1-0 v Great Wakering RoversGrays Athletic 1-0 Great Wakering Rovers | BetVictor Isthmian North Division |
