| 1 | Sat 10 Jul 2021 | 50-5 v Tonbridge AngelsTonbridge Angels 5-0 Grays Athletic | Friendly |
| 2 | Wed 14 Jul 2021 | 53-3 v Phoenix SportsGrays Athletic 3-3 Phoenix Sports | Friendly |
| 3 | Sat 17 Jul 2021 | 51-2 v KingstonianGrays Athletic 1-2 Kingstonian | Friendly |
| 4 | Sat 24 Jul 2021 | 62-1 v TilburyTilbury 1-2 Grays Athletic | Friendly |
| 5 | Tue 27 Jul 2021 | 161-2 v WareWare 2-1 Grays Athletic | Friendly |
| 6 | Sat 31 Jul 2021 | 51-1 v Braintree TownGrays Athletic 1-1 Braintree Town | Friendly |
| 7 | Wed 4 Aug 2021 | 41-4 v HornchurchGrays Athletic 1-4 Hornchurch | Friendly |
| 8 | Sat 7 Aug 2021 | 120-3 v Enfield TownEnfield Town 3-0 Grays Athletic | Friendly |
| 9 | Sat 14 Aug 2021 | 52-1 v Bury TownGrays Athletic 2-1 Bury Town | Isthmian League - North Division |
| 10 | Sat 2 Oct 2021 | 63-0 v Felixstowe & Walton UnitedGrays Athletic 3-0 Felixstowe & Walton United | Isthmian League - North Division |
| 11 | Tue 5 Oct 2021 | 62-1 v Brightlingsea RegentGrays Athletic 2-1 Brightlingsea Regent | Friendly |
| 12 | Sat 16 Oct 2021 | 61-0 v FisherGrays Athletic 1-0 Fisher | Friendly |
| 13 | Sat 23 Oct 2021 | 63-1 v Heybridge SwiftsHeybridge Swifts 1-3 Grays Athletic | Isthmian League - North Division |
| 14 | Sat 30 Oct 2021 | 61-0 v Hullbridge SportsGrays Athletic 1-0 Hullbridge Sports | Isthmian League - North Division |
| 15 | Tue 2 Nov 2021 | 60-1 v Great Wakering RoversGreat Wakering Rovers 1-0 Grays Athletic | Isthmian League - North Division |
| 16 | Wed 10 Nov 2021 | 61-1 v AFC SudburyGrays Athletic 1-1 AFC Sudbury | Isthmian League - North Division |
| 17 | Sat 13 Nov 2021 | 60-2 v Stowmarket TownGrays Athletic 0-2 Stowmarket Town | Isthmian League - North Division |
| 18 | Tue 16 Nov 2021 | 62-1 v Billericay TownGrays Athletic 2-1 Billericay Town | Friendly |
| 19 | Sat 20 Nov 2021 | 6 1-1 v Witham TownWitham Town 1-1 Grays Athletic | Isthmian League - North Division |
| 20 | Sat 27 Nov 2021 | 61-0 v Hashtag UnitedHashtag United 0-1 Grays Athletic | Isthmian League - North Division |
| 21 | Wed 1 Dec 2021 | 60-0 v BarkingGrays Athletic 0-0 Barking | Velocity Trophy Second Round |
| 22 | Sat 4 Dec 2021 | 6 2-2 v TilburyGrays Athletic 2-2 Tilbury | Isthmian League - North Division |
| 23 | Sat 11 Dec 2021 | 6 2-2 v Bury TownBury Town 2-2 Grays Athletic | Isthmian League - North Division |
| 24 | Tue 14 Dec 2021 | 62-0 v Waltham AbbeyWaltham Abbey 0-2 Grays Athletic | Essex County Cup Third Round |
| 25 | Sat 18 Dec 2021 | 62-0 v Basildon UnitedGrays Athletic 2-0 Basildon United | Isthmian League - North Division |
| 26 | Mon 27 Dec 2021 | 6 1-2 v AveleyAveley 2-1 Grays Athletic | Isthmian League - North Division |
| 27 | Sat 8 Jan 2022 | 6 3-0 v Dereham TownGrays Athletic 3-0 Dereham Town | Isthmian League - North Division |
| 28 | Sat 15 Jan 2022 | 61-1 v Coggeshall TownGrays Athletic 1-1 Coggeshall Town | Isthmian League - North Division |
| 29 | Sat 22 Jan 2022 | 6 6-0 v RomfordRomford 0-6 Grays Athletic | Isthmian League - North Division |
| 30 | Sat 29 Jan 2022 | 6 5-1 v Great Wakering RoversGrays Athletic 5-1 Great Wakering Rovers | Isthmian League - North Division |
| 31 | Sat 5 Feb 2022 | 61-0 v Felixstowe & Walton UnitedFelixstowe & Walton United 0-1 Grays Athletic | Isthmian League - North Division |
| 32 | Sat 12 Feb 2022 | 60-0 v AFC SudburyAFC Sudbury 0-0 Grays Athletic | Isthmian League - North Division |
| 33 | Tue 15 Feb 2022 | 61-0 v BarkingBarking 0-1 Grays Athletic | Isthmian League - North Division |
| 34 | Sat 12 Mar 2022 | 5 0-1 v Stowmarket TownStowmarket Town 1-0 Grays Athletic | Isthmian League - North Division |
| 35 | Sat 19 Mar 2022 | 52-3 v Witham TownGrays Athletic 2-3 Witham Town | Isthmian League - North Division |
| 36 | Sat 26 Mar 2022 | 61-1 v TilburyTilbury 1-1 Grays Athletic | Isthmian League - North Division |
| 37 | Tue 29 Mar 2022 | 61-0 v Hullbridge SportsHullbridge Sports 0-1 Grays Athletic | Isthmian League - North Division |
| 38 | Sat 2 Apr 2022 | 6 2-1 v Hashtag UnitedGrays Athletic 2-1 Hashtag United | Isthmian League - North Division |
| 39 | Sat 9 Apr 2022 | 61-0 v Dereham TownDereham Town 0-1 Grays Athletic | Isthmian League - North Division |
| 40 | Sat 16 Apr 2022 | 60-2 v Brentwood TownGrays Athletic 0-2 Brentwood Town | Isthmian League - North Division |
Football Web Pages