

Team 2022-2023 Scheduals| 30 Jul |
r01 | Leyton OrientLeyton Orient | 2 - 0 | GrimsbyGrimsby |
| 06 Aug |
r02 | GrimsbyGrimsby | 1 - 1 | NorthamptonNorthampton |
| 13 Aug |
r03 | RochdaleRochdale | 0 - 1 | GrimsbyGrimsby |
| 20 Aug |
r05 | GrimsbyGrimsby | 0 - 0 | Sutton UnitedSutton United |
| 27 Aug |
r06 | WalsallWalsall | 1 - 2 | GrimsbyGrimsby |
| 03 Sep |
r07 | NewportNewport | 0 - 2 | GrimsbyGrimsby |
| 13 Sep |
r09 | GrimsbyGrimsby | 1 - 1 | GillinghamGillingham |
| 17 Sep |
r10 | ColchesterColchester | 0 - 1 | GrimsbyGrimsby |
| 24 Sep |
r11 | GrimsbyGrimsby | 1 - 2 | SwindonSwindon |
| 27 Sep |
r04 | GrimsbyGrimsby | 1 - 2 | CarlisleCarlisle |
| 01 Oct |
r12 | Salford CitySalford City | 1 - 1 | GrimsbyGrimsby |
| 08 Oct |
r14 | GrimsbyGrimsby | 3 - 0 | CrawleyCrawley |
| 15 Oct |
r15 | StockportStockport | 1 - 3 | GrimsbyGrimsby |
| 22 Oct |
r16 | GrimsbyGrimsby | 0 - 0 | BradfordBradford |
| 25 Oct |
r13 | BarrowBarrow | 1 - 0 | GrimsbyGrimsby |
| 29 Oct |
r17 | HartlepoolHartlepool | 2 - 1 | GrimsbyGrimsby |
| 12 Nov |
r18 | GrimsbyGrimsby | 1 - 3 | DoncasterDoncaster |
| 19 Nov |
r19 ![]() | GrimsbyGrimsby | 1 - 1 | StevenageStevenage |
| 03 Dec |
r20 ![]() | AFC WimbledonAFC Wimbledon | 1 - 0 | GrimsbyGrimsby |
| 10 Dec |
r21 ![]() | GrimsbyGrimsby | 2 - 1 | TranmereTranmere |
| 26 Dec |
r23 | Harrogate Town FCHarrogate Tow | 3 - 2 | GrimsbyGrimsby |
| 29 Dec |
r24 | GrimsbyGrimsby | 1 - 4 | Salford CitySalford City |
| 01 Jan |
r25 | GrimsbyGrimsby | 1 - 0 | StockportStockport |
| 14 Jan |
r27 ![]() | SwindonSwindon | 5 - 0 | GrimsbyGrimsby |
| 04 Feb |
r30 | CreweCrewe | 0 - 3 | GrimsbyGrimsby |
| 11 Feb |
r31 | GrimsbyGrimsby | 0 - 1 | ColchesterColchester |
| 14 Feb |
r32 | GillinghamGillingham | 2 - 1 | GrimsbyGrimsby |
| 18 Feb |
r33 | NorthamptonNorthampton | 1 - 2 | GrimsbyGrimsby |
| 21 Feb |
r28 | GrimsbyGrimsby | 0 - 0 | Harrogate Town FCHarrogate Tow |
| 25 Feb |
r34 | GrimsbyGrimsby | 2 - 2 | Leyton OrientLeyton Orient |
| 04 Mar |
r35 ![]() | CarlisleCarlisle | 2 - 0 | GrimsbyGrimsby |
| 07 Mar |
r29 ![]() | GrimsbyGrimsby | 1 - 1 | NewportNewport |
| 11 Mar |
r36 | GrimsbyGrimsby | 1 - 0 | RochdaleRochdale |
| 14 Mar |
r37 ![]() | Sutton UnitedSutton United | 0 - 1 | GrimsbyGrimsby |
| 22 Mar |
r22 | MansfieldMansfield | 0 - 0 | GrimsbyGrimsby |
| 25 Mar |
r38 | GrimsbyGrimsby | 1 - 1 | WalsallWalsall |
| 28 Mar |
r26 ![]() | CrawleyCrawley | 1 - 1 | GrimsbyGrimsby |
| 01 Apr |
r39 | BradfordBradford | 3 - 2 | GrimsbyGrimsby |
| 07 Apr |
r40 | GrimsbyGrimsby | 1 - 4 | HartlepoolHartlepool |
| 10 Apr |
r41 | DoncasterDoncaster | 1 - 2 | GrimsbyGrimsby |
| 15 Apr |
r42 | GrimsbyGrimsby | 1 - 1 | MansfieldMansfield |
| 18 Apr |
r43 ![]() | GrimsbyGrimsby | 1 - 0 | BarrowBarrow |
| 22 Apr |
r44 ![]() | TranmereTranmere | 2 - 0 | GrimsbyGrimsby |
| 25 Apr |
r08 | GrimsbyGrimsby | 2 - 0 | CreweCrewe |
| 29 Apr |
r45 ![]() | StevenageStevenage | 2 - 0 | GrimsbyGrimsby |
| 08 May |
r46 | GrimsbyGrimsby | 1 - 0 | AFC WimbledonAFC Wimbledon |