P: 3 W: 1 D: 0 L: 2
Last meeting: 21 Sep 1974 — Mangotsfield United v Llanelli (6-3)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1973-74 | Llanelli v Mangotsfield United | L | 1-2 | FACUP 2QR | |
| 1974-75 | 21 Sep 1974 | Mangotsfield United v Llanelli | W | 6-3 | FA TROPHY |
| 1975-76 | Llanelli v Mangotsfield United | L | 0-2 | FA CUP |