P: 11 W: 10 D: 0 L: 1
Previously: Caerau Ely FC
Last meeting: 07 Mar 2025 — Llanelli v Caerau Ely (3-1)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1986-87 | 17 Sep 1986 | Llanelli v Caerau Ely | W | 3-0 | LEAGUE |
| 1986-87 | 10 Jan 1987 | Caerau Ely v Llanelli | W | 8-1 | LEAGUE |
| 1996-97 | 26 Oct 1996 | Llanelli v Caerau Ely | W | 1-0 | C ROGER 2R |
| 2016-17 | 05 Apr 2017 | Llanelli v Caerau Ely | W | 5-1 | LEAGUE CUP |
| 2017-18 | 25 Nov 2017 | Caerau Ely v Llanelli | W | 2-1 | LEAGUE |
| 2017-18 | 10 Mar 2018 | Llanelli v Caerau Ely | W | 4-1 | LEAGUE |
| 2019-20 | 07 Sep 2019 | Caerau Ely v Llanelli | L | 2-3 | LEAGUE |
| 2023-24 | 27 Oct 2023 | Caerau Ely v Llanelli | W | 2-1 | LEAGUE |
| 2023-24 | 03 Nov 2023 | Llanelli v Caerau Ely | W | 4-0 | LEAGUE |
| 2024-25 | 11 Oct 2024 | Caerau Ely v Llanelli | W | 2-1 | LEAGUE |
| 2024-25 | 07 Mar 2025 | Llanelli v Caerau Ely | W | 3-1 | LEAGUE |