P: 15 W: 9 D: 1 L: 5
Previously: Llantwit
Last meeting: 17 Jan 2025 — Llanelli v Llantwit Major (2-0)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 2013-14 | 01 Mar 2014 | Llantwit Major v Llanelli | W | 2-1 | LEAGUE |
| 2013-14 | 27 Apr 2014 | Llanelli v Llantwit Major | L | 0-2 | LEAGUE |
| 2014-15 | 13 Dec 2014 | Llanelli v Llantwit Major | W | 4-0 | LEAGUE |
| 2014-15 | 08 Apr 2015 | Llantwit Major v Llanelli | W | 3-0 | LEAGUE |
| 2019-20 | 06 Mar 2020 | Llanelli v Llantwit Major | W | 1-0 | LEAGUE |
| 2020-21 | 11 Dec 2020 | Llanelli v Llantwit Major | L | 1-2 | LEAGUE CUP |
| 2021-22 | 17 Sep 2021 | Llanelli v Llantwit Major | L | 1-2 | LEAGUE |
| 2021-22 | 22 Jan 2022 | Llantwit Major v Llanelli | L | 0-3 | LEAGUE |
| 2022-23 | 19 Nov 2022 | Llantwit Major v Llanelli | W | 1-0 | LEAGUE |
| 2022-23 | 17 Feb 2023 | Llanelli v Llantwit Major | L | 1-2 | LEAGUE |
| 2023-24 | 28 Aug 2023 | Llantwit Major v Llanelli | W | 5-2 | LEAGUE |
| 2023-24 | 13 Oct 2023 | Llanelli v Llantwit Major | W | 4-0 | WELSH CUP 2R |
| 2023-24 | 08 Mar 2024 | Llanelli v Llantwit Major | W | 2-1 | LEAGUE |
| 2024-25 | 10 Aug 2024 | Llantwit Major v Llanelli | D | 2-2 | LEAGUE |
| 2024-25 | 17 Jan 2025 | Llanelli v Llantwit Major | W | 2-0 | LEAGUE |