| 1 | Sat 3 Feb 2018 | 4-1 v Leeds UnitedLeeds United 1-4 Cardiff City | Sky Bet Championship |
| 2 | Fri 9 Feb 2018 | 441-1 v MillwallMillwall 1-1 Cardiff City | Sky Bet Championship |
| 3 | Wed 21 Feb 2018 | 441-0 v Ipswich TownIpswich Town 0-1 Cardiff City | Sky Bet Championship |
| 4 | Sun 25 Feb 2018 | 441-0 v Bristol CityCardiff City 1-0 Bristol City | Sky Bet Championship |
| 5 | Tue 13 Mar 2018 | 443-1 v BrentfordBrentford 1-3 Cardiff City | Sky Bet Championship |
| 6 | Fri 30 Mar 2018 | 443-1 v Burton AlbionCardiff City 3-1 Burton Albion | Sky Bet Championship |
| 7 | Mon 2 Apr 2018 | 441-1 v Sheffield UnitedSheffield United 1-1 Cardiff City | Sky Bet Championship |
| 8 | Fri 6 Apr 2018 | 440-1 v Wolverhampton WanderersCardiff City 0-1 Wolverhampton Wanderers | Sky Bet Championship |
| 9 | Tue 10 Apr 2018 | 440-1 v Aston VillaAston Villa 1-0 Cardiff City | Sky Bet Championship |
| 10 | Sat 14 Apr 2018 | 442-0 v Norwich CityNorwich City 0-2 Cardiff City | Sky Bet Championship |
| 11 | Tue 24 Apr 2018 | 441-3 v Derby CountyDerby County 3-1 Cardiff City | Sky Bet Championship |
| 12 | Sat 28 Apr 2018 | 442-0 v Hull CityHull City 0-2 Cardiff City | Sky Bet Championship |
| 13 | Sun 6 May 2018 | 440-0 v ReadingCardiff City 0-0 Reading | Sky Bet Championship |
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