A complete record of competitive matches played between the two teams
| Chelsea (20) | Cardiff City (20) | |||||
|---|---|---|---|---|---|---|
| Results | Total | % | Results | Total | % | |
| Chelsea | 13 | 2.6 | Cardiff City | 7 | 1.4 | |
| Cardiff City | 5 | 1 | Chelsea | 7 | 1.4 | |
| Draws | 2 | 0.4 | Draws | 6 | 1.2 | |
| Goals | Total | Av.pg | Goals | Total | Av.pg | |
| Chelsea | 42 | 2.10 | Cardiff City | 33 | 1.65 | |
| Cardiff City | 18 | 0.90 | Chelsea | 27 | 1.35 | |
| Records | |||||
|---|---|---|---|---|---|
| Highest Aggregate | 6 | Cardiff City | 3 - 3 | Chelsea | 1952/1953 |
| Highest Chelsea score: | 6 | Cardiff City | 6 - 1 | Chelsea | 1922/1923 |
| Highest Cardiff City score: | 3 | Cardiff City | 3 - 2 | Chelsea | 1961/1962 |
| Season | Date | Home | Score | Away | Competition |
|---|---|---|---|---|---|
| 2018/2019 | Sun 31 Mar | Cardiff City | 1 - 2 | Chelsea | League |
| Sat 15 Sep | Chelsea | 4 - 1 | Cardiff City | League | |
| 1922/1923 | Sat 01 Aug | Cardiff City | 6 - 1 | Chelsea | League |
| 1923/1924 | Sat 01 Aug | Cardiff City | 1 - 1 | Chelsea | League |
| 1929/1930 | Sat 01 Aug | Cardiff City | 1 - 0 | Chelsea | League |
| 1921/1922 | Sat 01 Aug | Cardiff City | 2 - 0 | Chelsea | League |
| 1922/1923 | Sat 01 Aug | Chelsea | 1 - 1 | Cardiff City | League |
| 1923/1924 | Sat 01 Aug | Chelsea | 1 - 2 | Cardiff City | League |
| 1929/1930 | Sat 01 Aug | Chelsea | 1 - 0 | Cardiff City | League |
| 1921/1922 | Sat 01 Aug | Chelsea | 1 - 0 | Cardiff City | League |
| 2013/2014 | Sun 11 May | Cardiff City | 1 - 2 | Chelsea | League |
| Sat 19 Oct | Chelsea | 4 - 1 | Cardiff City | League | |
| 2009/2010 | Sat 13 Feb | Chelsea | 4 - 1 | Cardiff City | F.A. Cup |
| 1986/1987 | Tue 28 Oct | Cardiff City | 2 - 1 | Chelsea | League Cup |
| 1983/1984 | Sat 31 Mar | Cardiff City | 3 - 3 | Chelsea | League |
| Sat 15 Oct | Chelsea | 2 - 0 | Cardiff City | League | |
| 1981/1982 | Wed 17 Feb | Chelsea | 1 - 0 | Cardiff City | League |
| Sat 05 Sep | Cardiff City | 1 - 2 | Chelsea | League | |
| 1980/1981 | Sat 04 Apr | Chelsea | 0 - 1 | Cardiff City | League |
| Fri 31 Oct | Cardiff City | 0 - 1 | Chelsea | League | |
| 1979/1980 | Sat 01 Mar | Chelsea | 1 - 0 | Cardiff City | League |
| Sat 20 Oct | Cardiff City | 1 - 2 | Chelsea | League | |
| 1976/1977 | Sat 12 Mar | Cardiff City | 1 - 3 | Chelsea | League |
| Sat 02 Oct | Chelsea | 2 - 1 | Cardiff City | League | |
| 1962/1963 | Sat 23 Feb | Cardiff City | 1 - 0 | Chelsea | League |
| Sat 06 Oct | Chelsea | 6 - 0 | Cardiff City | League | |
| 1961/1962 | Wed 20 Sep | Chelsea | 2 - 3 | Cardiff City | League |
| Wed 06 Sep | Cardiff City | 5 - 2 | Chelsea | League | |
| 1960/1961 | Sat 01 Apr | Chelsea | 6 - 1 | Cardiff City | League |
| Sat 10 Dec | Cardiff City | 2 - 1 | Chelsea | League | |
| 1956/1957 | Sat 12 Jan | Chelsea | 1 - 2 | Cardiff City | League |
| Sat 08 Sep | Cardiff City | 1 - 1 | Chelsea | League | |
| 1955/1956 | Tue 27 Dec | Chelsea | 2 - 1 | Cardiff City | League |
| Mon 26 Dec | Cardiff City | 1 - 1 | Chelsea | League | |
| 1954/1955 | Wed 23 Mar | Cardiff City | 0 - 1 | Chelsea | League |
| Sat 04 Sep | Chelsea | 1 - 1 | Cardiff City | League | |
| 1953/1954 | Mon 28 Dec | Cardiff City | 0 - 0 | Chelsea | League |
| Sat 26 Dec | Chelsea | 2 - 0 | Cardiff City | League | |
| 1952/1953 | Sat 28 Mar | Cardiff City | 3 - 3 | Chelsea | League |
| Sat 08 Nov | Chelsea | 0 - 2 | Cardiff City | League |