Monday 17 August
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h00 |   Cardiff vs Wrexham | 1 - 1 | Championship Stage : MD1 | Cardiff City Stadium |
Saturday 22 August
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 |  Derby vs Cardiff | 2 - 2 | Championship Stage : MD2 | Pride Park |
Saturday 29 August
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 |  Cardiff vs Sheffield Utd | 2 - 2 | Championship Stage : MD3 | Cardiff City Stadium |
Wednesday 2 September
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 19h45 |  QPR vs Cardiff | 2 - 1 | Championship Stage : MD4 | Loftus Road Stadium |
Saturday 5 September
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 |  Portsmouth vs Cardiff | 2 - 0 | Championship Stage : MD5 | Fratton Park |
Tuesday 8 September
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 19h45 |  Cardiff vs Stoke City | 1 - 1 | Championship Stage : MD6 | Cardiff City Stadium |
Saturday 12 September
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h30 |  Bolton vs Cardiff | - | Championship Stage : MD7 | Toughsheet Community Stadium |
Saturday 19 September
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h30 |  Cardiff vs Charlton | - | Championship Stage : MD8 | Cardiff City Stadium |
Saturday 10 October
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 |  Blackburn vs Cardiff | - | Championship Stage : MD9 | Ewood Park |
Tuesday 13 October
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 19h45 |  Cardiff vs Watford | - | Championship Stage : MD10 | Cardiff City Stadium |
Saturday 17 October
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h30 |  Middlesbrough vs Cardiff | - | Championship Stage : MD11 | Riverside Stadium |
Saturday 24 October
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 |  Cardiff vs Birmingham | - | Championship Stage : MD12 | Cardiff City Stadium |
Saturday 31 October
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 |  Wolves vs Cardiff | - | Championship Stage : MD13 | Molineux Stadium |
Wednesday 4 November
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 |  Cardiff vs West Ham | - | Championship Stage : MD14 | Cardiff City Stadium |
Saturday 7 November
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 |  Cardiff vs Burnley | - | Championship Stage : MD15 | Cardiff City Stadium |
Saturday 21 November
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 13h30 |  Norwich vs Cardiff | - | Championship Stage : MD16 | Carrow Road |
Tuesday 24 November
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 |  Cardiff vs Preston | - | Championship Stage : MD17 | Cardiff City Stadium |
Sunday 29 November
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 13h00 |  Swansea vs Cardiff | - | Championship Stage : MD18 | Swansea.com Stadium |
Saturday 5 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 |  Cardiff vs Lincoln | - | Championship Stage : MD19 | Cardiff City Stadium |
Tuesday 8 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 |  West Brom vs Cardiff | - | Championship Stage : MD20 | The Hawthorns |
Saturday 12 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 |  Cardiff vs Southampton | - | Championship Stage : MD21 | Cardiff City Stadium |
Saturday 19 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 13h30 |  Bristol City vs Cardiff | - | Championship Stage : MD22 | Ashton Gate Stadium |
Saturday 26 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 |  Cardiff vs Millwall | - | Championship Stage : MD23 | Cardiff City Stadium |
Tuesday 29 December
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 21h00 | Birmingham vs Cardiff | - | Championship Stage : MD24 | - |
Friday 1 January
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Southampton vs Cardiff | - | Championship Stage : MD25 | - |
Saturday 16 January
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Middlesbrough | - | Championship Stage : MD26 | Cardiff City Stadium |
Saturday 23 January
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Wolves | - | Championship Stage : MD27 | Cardiff City Stadium |
Wednesday 27 January
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 | West Ham vs Cardiff | - | Championship Stage : MD28 | London Stadium |
Saturday 30 January
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Burnley vs Cardiff | - | Championship Stage : MD29 | Turf Moor |
Saturday 6 February
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Norwich | - | Championship Stage : MD30 | Cardiff City Stadium |
Saturday 13 February
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Bolton | - | Championship Stage : MD31 | Cardiff City Stadium |
Tuesday 16 February
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 | Watford vs Cardiff | - | Championship Stage : MD32 | Vicarage Road |
Saturday 20 February
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Charlton vs Cardiff | - | Championship Stage : MD33 | The Valley |
Saturday 27 February
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Blackburn | - | Championship Stage : MD34 | Cardiff City Stadium |
Tuesday 2 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 | Cardiff vs Derby | - | Championship Stage : MD35 | Cardiff City Stadium |
Saturday 6 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Wrexham vs Cardiff | - | Championship Stage : MD36 | Racecourse Ground |
Saturday 13 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Cardiff vs Swansea | - | Championship Stage : MD37 | Cardiff City Stadium |
Tuesday 16 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 20h45 | Lincoln vs Cardiff | - | Championship Stage : MD38 | LNER Stadium |
Saturday 20 March
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 16h00 | Millwall vs Cardiff | - | Championship Stage : MD39 | The Den |
Saturday 3 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 | Cardiff vs Bristol City | - | Championship Stage : MD40 | Cardiff City Stadium |
Tuesday 6 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 19h45 | Stoke City vs Cardiff | - | Championship Stage : MD41 | Bet365 Stadium |
Saturday 10 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 | Cardiff vs Portsmouth | - | Championship Stage : MD42 | Cardiff City Stadium |
Saturday 17 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 | Sheffield Utd vs Cardiff | - | Championship Stage : MD43 | Bramall Lane |
Wednesday 21 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 19h45 | Cardiff vs QPR | - | Championship Stage : MD44 | Cardiff City Stadium |
Saturday 24 April
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 15h00 | Cardiff vs West Brom | - | Championship Stage : MD45 | Cardiff City Stadium |
Saturday 1 May
| Time | Match | Score | Competition | Stadium |
|---|---|---|---|---|
| 12h30 | Preston vs Cardiff | - | Championship Stage : MD46 | Deepdale |