| 1 | Sat 16 Jul 2022 | 112-0 v CheshuntGrays Athletic 2-0 Cheshunt | Friendly |
| 2 | Wed 20 Jul 2022 | 152-1 v HornchurchGrays Athletic 2-1 Hornchurch | Friendly |
| 3 | Sat 23 Jul 2022 | 102-1 v Buckhurst HillBuckhurst Hill 1-2 Grays Athletic | Friendly |
| 4 | Tue 26 Jul 2022 | 132-2 v Bishop's StortfordBishop's Stortford 2-2 Grays Athletic | Friendly |
| 5 | Sat 30 Jul 2022 | 72-1 v TilburyGrays Athletic 2-1 Tilbury | Friendly |
| 6 | Tue 2 Aug 2022 | 120-2 v Welwyn Garden CityWelwyn Garden City 2-0 Grays Athletic | Friendly |
| 7 | Sat 13 Aug 2022 | 70-0 v Coggeshall TownCoggeshall Town 0-0 Grays Athletic | Isthmian League - North Division |
| 8 | Wed 17 Aug 2022 | 7 2-0 v Maldon & TiptreeGrays Athletic 2-0 Maldon & Tiptree | Isthmian League - North Division |
| 9 | Sat 20 Aug 2022 | 72-2 v StotfoldStotfold 2-2 Grays Athletic | Emirates FA Cup Preliminary Round |
| 10 | Wed 24 Aug 2022 | 73-2 v StotfoldGrays Athletic 3-2 Stotfold | Emirates FA Cup Preliminary Round Replay |
| 11 | Sat 27 Aug 2022 | 73-0 v Brentwood TownGrays Athletic 3-0 Brentwood Town | Isthmian League - North Division |
| 12 | Mon 29 Aug 2022 | 71-2 v Witham TownWitham Town 2-1 Grays Athletic | Isthmian League - North Division |
| 13 | Sat 3 Sep 2022 | 74-1 v Edgware TownEdgware Town 1-4 Grays Athletic | Emirates FA Cup First Qualifying Round |
| 14 | Sat 17 Sep 2022 | 151-3 v Shefford Town & CamptonGrays Athletic 1-3 Shefford Town & Campton | Emirates FA Cup Second Qualifying Round |
| 15 | Wed 21 Sep 2022 | 113-2 v New SalamisNew Salamis 2-3 Grays Athletic | Isthmian League - North Division |
| 16 | Sun 25 Sep 2022 | 144-1 v MersthamGrays Athletic 4-1 Merstham | Isuzu FA Trophy Second Qualifying Round |
| 17 | Wed 28 Sep 2022 | 72-0 v WroxhamGrays Athletic 2-0 Wroxham | Isthmian League - North Division |
| 18 | Sat 1 Oct 2022 | 72-0 v TilburyTilbury 0-2 Grays Athletic | Isthmian League - North Division |
| 19 | Sat 8 Oct 2022 | 70-0 v Faversham TownGrays Athletic 0-0 Faversham Town | Isuzu FA Trophy Third Qualifying Round |
| 20 | Sat 15 Oct 2022 | 7 3-2 v Felixstowe & Walton UnitedGrays Athletic 3-2 Felixstowe & Walton United | Isthmian League - North Division |
| 21 | Sat 22 Oct 2022 | 71-3 v Lowestoft TownLowestoft Town 3-1 Grays Athletic | Isthmian League - North Division |
| 22 | Wed 26 Oct 2022 | 73-0 v GorlestonGrays Athletic 3-0 Gorleston | Isthmian League - North Division |
| 23 | Sat 29 Oct 2022 | 70-0 v Stowmarket TownGrays Athletic 0-0 Stowmarket Town | Isuzu FA Trophy First Round |
| 24 | Sat 19 Nov 2022 | 72-3 v Hashtag UnitedGrays Athletic 2-3 Hashtag United | Isthmian League - North Division |
| 25 | Sat 26 Nov 2022 | 70-2 v Hullbridge SportsHullbridge Sports 2-0 Grays Athletic | Isthmian League - North Division |
| 26 | Wed 30 Nov 2022 | 73-1 v Basildon TownBasildon Town 1-3 Grays Athletic | Essex Senior Cup Third Round |
| 27 | Sat 3 Dec 2022 | 71-0 v Bury TownGrays Athletic 1-0 Bury Town | Isthmian League - North Division |
| 28 | Tue 6 Dec 2022 | 70-2 v Stowmarket TownStowmarket Town 2-0 Grays Athletic | Isthmian League - North Division |
| 29 | Sat 10 Dec 2022 | 72-1 v Great Wakering RoversGrays Athletic 2-1 Great Wakering Rovers | Isthmian League - North Division |
| 30 | Mon 26 Dec 2022 | 77-1 v Witham TownGrays Athletic 7-1 Witham Town | Isthmian League - North Division |
| 31 | Mon 2 Jan 2023 | 72-1 v East Thurrock UnitedEast Thurrock United 1-2 Grays Athletic | Isthmian League - North Division |
| 32 | Sat 7 Jan 2023 | 71-0 v Coggeshall TownGrays Athletic 1-0 Coggeshall Town | Isthmian League - North Division |
| 33 | Sat 14 Jan 2023 | 72-0 v Maldon & TiptreeMaldon & Tiptree 0-2 Grays Athletic | Isthmian League - North Division |
| 34 | Sat 21 Jan 2023 | 71-0 v Heybridge SwiftsHeybridge Swifts 0-1 Grays Athletic | Isthmian League - North Division |
| 35 | Sat 4 Feb 2023 | 70-3 v Hashtag UnitedHashtag United 3-0 Grays Athletic | Isthmian League - North Division |
| 36 | Sat 11 Feb 2023 | 70-0 v Stowmarket TownGrays Athletic 0-0 Stowmarket Town | Isthmian League - North Division |
| 37 | Wed 15 Feb 2023 | 70-0 v New SalamisGrays Athletic 0-0 New Salamis | Isthmian League - North Division |
| 38 | Sat 18 Feb 2023 | 72-1 v GorlestonGorleston 1-2 Grays Athletic | Isthmian League - North Division |
| 39 | Sat 25 Feb 2023 | 172-0 v TilburyGrays Athletic 2-0 Tilbury | Isthmian League - North Division |
| 40 | Sat 4 Mar 2023 | 72-0 v WroxhamWroxham 0-2 Grays Athletic | Isthmian League - North Division |
| 41 | Tue 7 Mar 2023 | 72-2 v Basildon UnitedBasildon United 2-2 Grays Athletic | Isthmian League - North Division |
| 42 | Sat 11 Mar 2023 | 70-1 v Felixstowe & Walton UnitedFelixstowe & Walton United 1-0 Grays Athletic | Isthmian League - North Division |
| 43 | Sat 18 Mar 2023 | 72-1 v Lowestoft TownGrays Athletic 2-1 Lowestoft Town | Isthmian League - North Division |
| 44 | Sat 25 Mar 2023 | 70-2 v Brentwood TownBrentwood Town 2-0 Grays Athletic | Isthmian League - North Division |
| 45 | Sat 1 Apr 2023 | 73-3 v Basildon UnitedGrays Athletic 3-3 Basildon United | Isthmian League - North Division |
| 46 | Sat 8 Apr 2023 | 72-1 v Great Wakering RoversGreat Wakering Rovers 1-2 Grays Athletic | Isthmian League - North Division |
| 47 | Mon 10 Apr 2023 | 71-0 v East Thurrock UnitedGrays Athletic 1-0 East Thurrock United | Isthmian League - North Division |
| 48 | Sat 15 Apr 2023 | 74-1 v Bury TownBury Town 1-4 Grays Athletic | Isthmian League - North Division |
| 49 | Sat 22 Apr 2023 | 72-0 v Hullbridge SportsGrays Athletic 2-0 Hullbridge Sports | Isthmian League - North Division |
| 50 | Tue 25 Apr 2023 | 7 2-3 v AFC SudburyAFC Sudbury 3-2 Grays Athletic | Isthmian League - North Division Play-off Semi Final |
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