Fixtures for City's U21 and U18 squads have been confirmed ahead of the 2025/26 season.
Darren Purse’s U21s side will begin their Professional Development League campaign by hosting Sheffield United at Cardiff International Sports Stadium on Tuesday, August 12th - 2pm KO.
Meanwhile, Tom Hutton’s U18 side starts their league season on Saturday, August 9th, welcoming Sheffield Wednesday to the Welsh capital - 11am KO.
2025/26 U21 fixtures:
Tue 12 Aug - Sheffield United (H)
Mon 18 Aug - Crewe Alexandra (A)
Tue 26 Aug - Wigan Athletic (H)
Tue 2 Sep - Peterborough United (A)
Tue 16 Sep - Huddersfield (A)
Fri 19 Sep - Watford (A)
Tue 30 Sep - Millwall (H)
Fri 3 Oct - Bristol City (H)
Tue 14 Oct - Brentford (A)
Tue 21 Oct - Swansea City (A)
Tue 28 Oct - AFC Bournemouth (H)
Tue 4 Nov - Queens Park Rangers (H)
Tue 11 Nov - Colchester United (A)
Tue 18 Nov - Charlton Athletic (A)
Tue 9 Dec - Coventry City (H)
Tue 13 Jan - Watford (H)
Tue 20 Jan - Bristol City (A)
Tue 27 Jan - Brentford (H)
Tue 3 Feb - AFC Bournemouth (A)
Tue 10 Feb - Swansea City (H)
Tue 17 Feb - Queens Park Rangers (A)
Tue 24 Feb - Colchester United (H)
Tue 3 Mar - Millwall (A)
Tue 10 Mar - Charlton Athletic (H)
Tue 17 Mar - Fleetwood Town (H)
Tue 24 Mar - Barnsley (A)
Tue 31 Mar - Hull City (H)
Fri 10 Apr - Sheffield Wednesday (A)
2025/26 U18 fixtures:
Wed Aug 9 - Sheffield Wednesday (H)
Sat Aug 16 - Hull City (A)
Sat Aug 23 - Barnsley (H)
Sat Aug 30 - Fleetwood Town (A)
Sat 13 Sep - Huddersfield Town (H)
Sat 20 Sep - Coventry City (A)
Sat 27 Sep - Queens Park Rangers (A)
Sat 18 Oct - Watford (H)
Sat 25 Oct - AFC Bournemouth (H)
Sat 1 Nov - Colchester United (A)
Sat 8 Nov - Millwall (H)
Sat 29 Nov - Swansea City (A)
Sat 6 Dec - Bristol City (A)
Sat 13 Dec - Brentford (H)
Sat 10 Jan - Charlton Athletic (A)
Sat 17 Jan - Queens Park Rangers (H)
Sat 24 Jan - AFC Bournemouth (A)
Sat 31 Jan - Colchester United (H)
Sat 7 Feb - Swansea City (H)
Sat 14 Feb - Millwall (A)
Sat 21 Feb - Bristol City (H)
Sat 28 Feb - Brentford (A)
Sat 7 Mar - Watford (A)
Sat 14 Mar - Charlton Athletic (H)
Sat 21 Mar - Peterborough United (H)
Sat 11 Apr - Wigan Athletic (A)
Sat 18 Apr - Crewe Alexandra (H)
Sat 2 May - Sheffield United (A)