P: 17 W: 7 D: 5 L: 5
Last meeting: 07 Feb 2015 — Caerau v Llanelli (1-3)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1948-49 | 18 Sep 1948 | Caerau v Llanelli | W | 2-1 | LEAGUE |
| 1948-49 | 05 Feb 1949 | Llanelli v Caerau | W | 7-1 | LEAGUE |
| 1967-68 | 28 Oct 1967 | Llanelli v Caerau | W | 6-1 | WA C 3R |
| 1977-78 | Llanelli v Caerau | D | 2-2 | LEAGUE | |
| 1977-78 | Caerau v Llanelli | W | 3-0 | LEAGUE | |
| 1978-79 | Llanelli v Caerau | D | 0-0 | LEAGUE | |
| 1978-79 | 31 Mar 1979 | Caerau v Llanelli | D | 1-1 | LEAGUE |
| 1979-80 | Caerau v Llanelli | L | 1-2 | LEAGUE | |
| 1979-80 | Llanelli v Caerau | W | 3-1 | LEAGUE | |
| 1983-84 | 24 Sep 1983 | Caerau v Llanelli | D | 1-1 | LEAGUE |
| 1983-84 | 07 Jan 1984 | Llanelli v Caerau | L | 0-1 | LEAGUE |
| 1984-85 | 02 Mar 1985 | Caerau v Llanelli | D | 1-1 | LEAGUE |
| 1984-85 | 08 May 1985 | Llanelli v Caerau | W | 3-0 | LEAGUE |
| 1985-86 | 08 Mar 1986 | Caerau v Llanelli | L | 1-5 | LEAGUE |
| 1985-86 | 28 Apr 1986 | Llanelli v Caerau | L | 2-3 | LEAGUE |
| 2014-15 | 26 Nov 2014 | Llanelli v Caerau | W | 4-2 | LEAGUE |
| 2014-15 | 07 Feb 2015 | Caerau v Llanelli | L | 1-3 | LEAGUE |