| 2018-12-29 | BarnsleyvCharltonLeague One · England | 2–1 | League One · England |
| 2018-12-26 | BarnsleyvPeterboroLeague One · England | 2–0 | League One · England |
| 2018-12-22 | BlackpoolvBarnsleyLeague One · England | 0–1 | League One · England |
| 2018-12-15 | BarnsleyvPortsmouthLeague One · England | 1–1 | League One · England |
| 2018-12-08 | WycombevBarnsleyLeague One · England | 1–0 | League One · England |
| 2018-11-27 | SunderlandvBarnsleyLeague One · England | 4–2 | League One · England |
| 2018-11-24 | BarnsleyvDoncasterLeague One · England | 1–1 | League One · England |
| 2018-11-17 | AccringtonvBarnsleyLeague One · England | 0–2 | League One · England |
| 2018-11-03 | BarnsleyvSouthendLeague One · England | 1–0 | League One · England |
| 2018-10-27 | BarnsleyvBristol RvsLeague One · England | 1–0 | League One · England |
| 2018-10-23 | ShrewsburyvBarnsleyLeague One · England | 3–1 | League One · England |
| 2018-10-20 | CharltonvBarnsleyLeague One · England | 2–0 | League One · England |
| 2018-10-13 | BarnsleyvLutonLeague One · England | 3–2 | League One · England |
| 2018-10-06 | PeterborovBarnsleyLeague One · England | 0–4 | League One · England |
| 2018-10-02 | BarnsleyvPlymouthLeague One · England | 1–1 | League One · England |
| 2018-09-29 | Fleetwood TownvBarnsleyLeague One · England | 1–3 | League One · England |
| 2018-09-15 | CoventryvBarnsleyLeague One · England | 1–0 | League One · England |
| 2018-09-08 | BarnsleyvWalsallLeague One · England | 1–1 | League One · England |
| 2018-09-01 | BarnsleyvGillinghamLeague One · England | 2–1 | League One · England |
| 2018-08-25 | ScunthorpevBarnsleyLeague One · England | 2–2 | League One · England |
| 2018-08-21 | RochdalevBarnsleyLeague One · England | 0–4 | League One · England |
| 2018-08-18 | BarnsleyvAFC WimbledonLeague One · England | 0–0 | League One · England |
| 2018-08-11 | BradfordvBarnsleyLeague One · England | 0–2 | League One · England |
| 2018-08-04 | BarnsleyvOxfordLeague One · England | 4–0 | League One · England |
| 2018-05-06 | DerbyvBarnsleyChampionship · England | 4–1 | Championship · England |
| 2018-04-28 | BarnsleyvBrentfordChampionship · England | 2–0 | Championship · England |
| 2018-04-24 | Nott'm ForestvBarnsleyChampionship · England | 3–0 | Championship · England |
| 2018-04-21 | LeedsvBarnsleyChampionship · England | 2–1 | Championship · England |
| 2018-04-14 | BarnsleyvBoltonChampionship · England | 2–2 | Championship · England |
| 2018-04-10 | IpswichvBarnsleyChampionship · England | 1–0 | Championship · England |
| 2018-04-07 | BarnsleyvSheffield UnitedChampionship · England | 3–2 | Championship · England |
| 2018-03-30 | BarnsleyvBristol CityChampionship · England | 2–2 | Championship · England |
| 2018-03-17 | BarnsleyvMillwallChampionship · England | 0–2 | Championship · England |
| 2018-03-13 | BarnsleyvNorwichChampionship · England | 1–1 | Championship · England |
| 2018-03-10 | MiddlesbroughvBarnsleyChampionship · England | 3–1 | Championship · England |
| 2018-03-06 | CardiffvBarnsleyChampionship · England | 2–1 | Championship · England |
| 2018-02-27 | HullvBarnsleyChampionship · England | 1–1 | Championship · England |
| 2018-02-24 | BirminghamvBarnsleyChampionship · England | 0–2 | Championship · England |
| 2018-02-20 | BarnsleyvBurtonChampionship · England | 1–2 | Championship · England |
| 2018-02-10 | BarnsleyvSheffield WedsChampionship · England | 1–1 | Championship · England |
| 2018-02-03 | QPRvBarnsleyChampionship · England | 1–0 | Championship · England |
| 2018-01-27 | BarnsleyvFulhamChampionship · England | 1–3 | Championship · England |
| 2018-01-20 | Aston VillavBarnsleyChampionship · England | 3–1 | Championship · England |
| 2018-01-13 | BarnsleyvWolvesChampionship · England | 0–0 | Championship · England |
| 2018-01-01 | SunderlandvBarnsleyChampionship · England | 0–1 | Championship · England |