| 2018-12-29 | AccringtonvPeterboroLeague One · England | 0–4 | League One · England |
| 2018-12-26 | BarnsleyvPeterboroLeague One · England | 2–0 | League One · England |
| 2018-12-22 | PeterborovWalsallLeague One · England | 1–1 | League One · England |
| 2018-12-15 | ShrewsburyvPeterboroLeague One · England | 2–2 | League One · England |
| 2018-12-08 | PeterborovOxfordLeague One · England | 2–2 | League One · England |
| 2018-11-27 | PeterborovAFC WimbledonLeague One · England | 1–0 | League One · England |
| 2018-11-23 | CoventryvPeterboroLeague One · England | 1–1 | League One · England |
| 2018-11-17 | PeterborovBradfordLeague One · England | 1–1 | League One · England |
| 2018-11-03 | WycombevPeterboroLeague One · England | 1–0 | League One · England |
| 2018-10-27 | BurtonvPeterboroLeague One · England | 1–2 | League One · England |
| 2018-10-23 | PeterborovFleetwood TownLeague One · England | 1–0 | League One · England |
| 2018-10-20 | PeterborovAccringtonLeague One · England | 0–1 | League One · England |
| 2018-10-13 | ScunthorpevPeterboroLeague One · England | 0–2 | League One · England |
| 2018-10-06 | PeterborovBarnsleyLeague One · England | 0–4 | League One · England |
| 2018-10-02 | SunderlandvPeterboroLeague One · England | 2–2 | League One · England |
| 2018-09-29 | PeterborovBlackpoolLeague One · England | 2–2 | League One · England |
| 2018-09-22 | GillinghamvPeterboroLeague One · England | 2–4 | League One · England |
| 2018-09-15 | PeterborovPortsmouthLeague One · England | 1–2 | League One · England |
| 2018-09-08 | SouthendvPeterboroLeague One · England | 2–3 | League One · England |
| 2018-09-01 | PeterborovDoncasterLeague One · England | 1–1 | League One · England |
| 2018-08-25 | PlymouthvPeterboroLeague One · England | 1–5 | League One · England |
| 2018-08-21 | CharltonvPeterboroLeague One · England | 0–1 | League One · England |
| 2018-08-18 | PeterborovLutonLeague One · England | 3–1 | League One · England |
| 2018-08-11 | RochdalevPeterboroLeague One · England | 1–4 | League One · England |
| 2018-08-04 | PeterborovBristol RvsLeague One · England | 2–1 | League One · England |
| 2018-05-05 | PortsmouthvPeterboroLeague One · England | 2–0 | League One · England |
| 2018-04-28 | PeterborovFleetwood TownLeague One · England | 2–0 | League One · England |
| 2018-04-24 | ShrewsburyvPeterboroLeague One · England | 3–1 | League One · England |
| 2018-04-19 | BlackburnvPeterboroLeague One · England | 3–1 | League One · England |
| 2018-04-14 | PeterborovRochdaleLeague One · England | 0–1 | League One · England |
| 2018-04-07 | PlymouthvPeterboroLeague One · England | 2–1 | League One · England |
| 2018-04-02 | PeterborovNorthamptonLeague One · England | 2–0 | League One · England |
| 2018-03-30 | RotherhamvPeterboroLeague One · England | 1–1 | League One · England |
| 2018-03-24 | PeterborovBristol RvsLeague One · England | 1–1 | League One · England |
| 2018-03-17 | OxfordvPeterboroLeague One · England | 2–1 | League One · England |
| 2018-03-13 | BuryvPeterboroLeague One · England | 0–1 | League One · England |
| 2018-03-10 | PeterborovCharltonLeague One · England | 4–1 | League One · England |
| 2018-02-27 | PeterborovWalsallLeague One · England | 2–1 | League One · England |
| 2018-02-24 | PeterborovAFC WimbledonLeague One · England | 1–1 | League One · England |
| 2018-02-18 | BlackpoolvPeterboroLeague One · England | 1–1 | League One · England |
| 2018-02-13 | PeterborovScunthorpeLeague One · England | 2–2 | League One · England |
| 2018-02-10 | GillinghamvPeterboroLeague One · England | 1–1 | League One · England |
| 2018-02-03 | PeterborovSouthendLeague One · England | 0–1 | League One · England |
| 2018-01-20 | PeterborovOldhamLeague One · England | 3–0 | League One · England |
| 2018-01-13 | WiganvPeterboroLeague One · England | 0–0 | League One · England |
| 2018-01-01 | PeterborovDoncasterLeague One · England | 1–1 | League One · England |