| 2018-10-27 | LiverpoolvCardiffPremier League · England | 4–1 | Premier League · England |
| 2018-10-20 | CardiffvFulhamPremier League · England | 4–2 | Premier League · England |
| 2018-10-06 | TottenhamvCardiffPremier League · England | 1–0 | Premier League · England |
| 2018-09-30 | CardiffvBurnleyPremier League · England | 1–2 | Premier League · England |
| 2018-09-22 | CardiffvMan CityPremier League · England | 0–5 | Premier League · England |
| 2018-09-15 | ChelseavCardiffPremier League · England | 4–1 | Premier League · England |
| 2018-09-02 | CardiffvArsenalPremier League · England | 2–3 | Premier League · England |
| 2018-08-25 | HuddersfieldvCardiffPremier League · England | 0–0 | Premier League · England |
| 2018-08-18 | CardiffvNewcastlePremier League · England | 0–0 | Premier League · England |
| 2018-08-11 | BournemouthvCardiffPremier League · England | 2–0 | Premier League · England |
| 2018-05-06 | CardiffvReadingChampionship · England | 0–0 | Championship · England |
| 2018-04-28 | HullvCardiffChampionship · England | 0–2 | Championship · England |
| 2018-04-24 | DerbyvCardiffChampionship · England | 3–1 | Championship · England |
| 2018-04-21 | CardiffvNott'm ForestChampionship · England | 2–1 | Championship · England |
| 2018-04-14 | NorwichvCardiffChampionship · England | 0–2 | Championship · England |
| 2018-04-10 | Aston VillavCardiffChampionship · England | 1–0 | Championship · England |
| 2018-04-06 | CardiffvWolvesChampionship · England | 0–1 | Championship · England |
| 2018-04-02 | Sheffield UnitedvCardiffChampionship · England | 1–1 | Championship · England |
| 2018-03-30 | CardiffvBurtonChampionship · England | 3–1 | Championship · England |
| 2018-03-13 | BrentfordvCardiffChampionship · England | 1–3 | Championship · England |
| 2018-03-10 | CardiffvBirminghamChampionship · England | 3–2 | Championship · England |
| 2018-03-06 | CardiffvBarnsleyChampionship · England | 2–1 | Championship · England |
| 2018-02-25 | CardiffvBristol CityChampionship · England | 1–0 | Championship · England |
| 2018-02-21 | IpswichvCardiffChampionship · England | 0–1 | Championship · England |
| 2018-02-17 | CardiffvMiddlesbroughChampionship · England | 1–0 | Championship · England |
| 2018-02-13 | CardiffvBoltonChampionship · England | 2–0 | Championship · England |
| 2018-02-09 | MillwallvCardiffChampionship · England | 1–1 | Championship · England |
| 2018-02-03 | LeedsvCardiffChampionship · England | 1–4 | Championship · England |
| 2018-01-20 | Sheffield WedsvCardiffChampionship · England | 0–0 | Championship · England |
| 2018-01-13 | CardiffvSunderlandChampionship · England | 4–0 | Championship · England |
| 2018-01-01 | QPRvCardiffChampionship · England | 2–1 | Championship · England |
| 2017-12-29 | CardiffvPrestonChampionship · England | 0–1 | Championship · England |
| 2017-12-26 | CardiffvFulhamChampionship · England | 2–4 | Championship · England |
| 2017-12-23 | BoltonvCardiffChampionship · England | 2–0 | Championship · England |
| 2017-12-16 | CardiffvHullChampionship · England | 1–0 | Championship · England |
| 2017-12-11 | ReadingvCardiffChampionship · England | 2–2 | Championship · England |
| 2017-12-01 | CardiffvNorwichChampionship · England | 3–1 | Championship · England |
| 2017-11-26 | Nott'm ForestvCardiffChampionship · England | 0–2 | Championship · England |
| 2017-11-21 | BarnsleyvCardiffChampionship · England | 0–1 | Championship · England |
| 2017-11-18 | CardiffvBrentfordChampionship · England | 2–0 | Championship · England |
| 2017-11-04 | Bristol CityvCardiffChampionship · England | 2–1 | Championship · England |
| 2017-10-31 | CardiffvIpswichChampionship · England | 3–1 | Championship · England |
| 2017-10-28 | CardiffvMillwallChampionship · England | 0–0 | Championship · England |
| 2017-10-21 | MiddlesbroughvCardiffChampionship · England | 0–1 | Championship · England |
| 2017-10-13 | BirminghamvCardiffChampionship · England | 1–0 | Championship · England |
| 2017-09-30 | CardiffvDerbyChampionship · England | 0–0 | Championship · England |
| 2017-09-26 | CardiffvLeedsChampionship · England | 3–1 | Championship · England |
| 2017-09-23 | SunderlandvCardiffChampionship · England | 1–2 | Championship · England |
| 2017-09-16 | CardiffvSheffield WedsChampionship · England | 1–1 | Championship · England |
| 2017-09-12 | PrestonvCardiffChampionship · England | 3–0 | Championship · England |