| 2013-04-27 | ShrewsburyvPortsmouthLeague One · England | 3–2 | League One · England |
| 2013-04-20 | PortsmouthvSheffield UnitedLeague One · England | 3–0 | League One · England |
| 2013-04-13 | BrentfordvPortsmouthLeague One · England | 3–2 | League One · England |
| 2013-04-06 | PortsmouthvStevenageLeague One · England | 0–0 | League One · England |
| 2013-04-01 | PortsmouthvTranmereLeague One · England | 1–0 | League One · England |
| 2013-03-29 | PrestonvPortsmouthLeague One · England | 1–1 | League One · England |
| 2013-03-23 | PortsmouthvCoventryLeague One · England | 2–0 | League One · England |
| 2013-03-16 | DoncastervPortsmouthLeague One · England | 1–1 | League One · England |
| 2013-03-12 | Leyton OrientvPortsmouthLeague One · England | 1–0 | League One · England |
| 2013-03-09 | PortsmouthvBuryLeague One · England | 2–0 | League One · England |
| 2013-03-02 | CrewevPortsmouthLeague One · England | 1–2 | League One · England |
| 2013-02-26 | PortsmouthvMilton Keynes DonsLeague One · England | 1–1 | League One · England |
| 2013-02-23 | OldhamvPortsmouthLeague One · England | 1–0 | League One · England |
| 2013-02-16 | PortsmouthvCarlisleLeague One · England | 1–1 | League One · England |
| 2013-02-12 | HartlepoolvPortsmouthLeague One · England | 0–0 | League One · England |
| 2013-02-09 | BournemouthvPortsmouthLeague One · England | 2–0 | League One · England |
| 2013-02-05 | ScunthorpevPortsmouthLeague One · England | 2–1 | League One · England |
| 2013-02-02 | PortsmouthvColchesterLeague One · England | 2–3 | League One · England |
| 2013-01-29 | PortsmouthvNotts CountyLeague One · England | 0–2 | League One · England |
| 2013-01-26 | PortsmouthvHartlepoolLeague One · England | 1–3 | League One · England |
| 2013-01-04 | WalsallvPortsmouthLeague One · England | 2–0 | League One · England |
| 2013-01-01 | SwindonvPortsmouthLeague One · England | 5–0 | League One · England |