P: 10 W: 4 D: 4 L: 2
Last meeting: 14 Sep 1974 — Cheltenham Town v Llanelli (2-3)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1950-51 | 06 Sep 1950 | Cheltenham Town v Llanelli | D | 2-2 | LEAGUE |
| 1950-51 | 20 Feb 1951 | Llanelli v Cheltenham Town | D | 2-2 | LEAGUE |
| 1951-52 | 22 Dec 1951 | Cheltenham Town v Llanelli | W | 2-1 | LEAGUE |
| 1951-52 | 21 Apr 1952 | Llanelli v Cheltenham Town | W | 4-0 | LEAGUE |
| 1952-53 | 18 Oct 1952 | Llanelli v Cheltenham Town | W | 5-1 | LEAGUE |
| 1952-53 | 28 Feb 1953 | Cheltenham Town v Llanelli | D | 2-2 | LEAGUE |
| 1953-54 | 14 Nov 1953 | Llanelli v Cheltenham Town | W | 3-1 | LEAGUE |
| 1953-54 | 03 Apr 1954 | Cheltenham Town v Llanelli | D | 1-1 | LEAGUE |
| 1973-74 | 14 Sep 1973 | Cheltenham Town v Llanelli | FA CUP | ||
| 1974-75 | 14 Sep 1974 | Cheltenham Town v Llanelli | L | 2-3 | FA CUP |
| 1977-78 | Llanelli v Cheltenham Town | L | 0-2 | FA TROPHY |