| 1 | Sat 5 Aug 2023 | 111-1 v Bristol RoversPortsmouth 1-1 Bristol Rovers | Sky Bet League One |
| 2 | Tue 15 Aug 2023 | 111-0 v Exeter CityPortsmouth 1-0 Exeter City | Sky Bet League One |
| 3 | Sat 19 Aug 2023 | 110-0 v Cheltenham TownPortsmouth 0-0 Cheltenham Town | Sky Bet League One |
| 4 | Sat 26 Aug 2023 | 11 0-0 v StevenageStevenage 0-0 Portsmouth | Sky Bet League One |
| 5 | Sat 2 Sep 2023 | 113-1 v Peterborough UnitedPortsmouth 3-1 Peterborough United | Sky Bet League One |
| 6 | Sat 16 Sep 2023 | 111-1 v Derby CountyDerby County 1-1 Portsmouth | Sky Bet League One |
| 7 | Tue 19 Sep 2023 | 113-2 v BarnsleyBarnsley 2-3 Portsmouth | Sky Bet League One |
| 8 | Sat 30 Sep 2023 | 112-1 v Wigan AthleticWigan Athletic 1-2 Portsmouth | Sky Bet League One |
| 9 | Tue 3 Oct 2023 | 112-1 v Wycombe WanderersPortsmouth 2-1 Wycombe Wanderers | Sky Bet League One |
| 10 | Sat 7 Oct 2023 | 112-0 v Port ValePortsmouth 2-0 Port Vale | Sky Bet League One |
| 11 | Tue 10 Oct 2023 | 115-1 v GillinghamPortsmouth 5-1 Gillingham | EFL Trophy |
| 12 | Sat 28 Oct 2023 | 113-2 v ReadingReading 2-3 Portsmouth | Sky Bet League One |
| 13 | Sun 5 Nov 2023 | 110-1 v ChesterfieldChesterfield 1-0 Portsmouth | Emirates FA Cup First Round |
| 14 | Tue 7 Nov 2023 | 112-1 v Leyton OrientLeyton Orient 1-2 Portsmouth | EFL Trophy |
| 15 | Tue 19 Dec 2023 | 112-5 v AFC WimbledonPortsmouth 2-5 AFC Wimbledon | EFL Trophy Second Round |
| 16 | Sat 23 Dec 2023 | 111-1 v Fleetwood TownPortsmouth 1-1 Fleetwood Town | Sky Bet League One |
| 17 | Tue 26 Dec 2023 | 111-2 v Bristol RoversBristol Rovers 2-1 Portsmouth | Sky Bet League One |
| 18 | Fri 29 Dec 2023 | 110-0 v Exeter CityExeter City 0-0 Portsmouth | Sky Bet League One |
| 19 | Sat 6 Jan 2024 | 111-2 v Cheltenham TownCheltenham Town 2-1 Portsmouth | Sky Bet League One |
| 20 | Tue 12 Mar 2024 | 112-1 v Burton AlbionPortsmouth 2-1 Burton Albion | Sky Bet League One |
| 21 | Sat 16 Mar 2024 | 111-0 v Peterborough UnitedPeterborough United 0-1 Portsmouth | Sky Bet League One |
| 22 | Tue 2 Apr 2024 | 112-2 v Derby CountyPortsmouth 2-2 Derby County | Sky Bet League One |
| 23 | Sat 6 Apr 2024 | 113-1 v Shrewsbury TownPortsmouth 3-1 Shrewsbury Town | Sky Bet League One |
| 24 | Sat 13 Apr 2024 | 111-1 v Bolton WanderersBolton Wanderers 1-1 Portsmouth | Sky Bet League One |
| 25 | Tue 16 Apr 2024 | 113-2 v BarnsleyPortsmouth 3-2 Barnsley | Sky Bet League One |