P: 14 W: 7 D: 3 L: 4
Previously: Cardiff Grange Harlequins
Last meeting: 04 Apr 2014 — Llanelli v Cardiff Grange Harlequins (0-4)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1996-97 | 16 Nov 1996 | Grange Harlequins v Llanelli | L | 0-1 | WELSH CUP 3R |
| 1996-97 | 07 Dec 1996 | Llanelli v Grange Harlequins | D | 1-1 | LEAGUE |
| 1996-97 | 19 Apr 1997 | Grange Harlequins v Llanelli | L | 0-2 | LEAGUE |
| 1997-98 | 04 Oct 1997 | Llanelli v Grange Harlequins | W | 2-0 | LEAGUE |
| 1997-98 | 13 Feb 1998 | Grange Harlequins v Llanelli | L | 0-1 | LEAGUE |
| 1998-99 | 13 Mar 1999 | Grange Harlequins v Llanelli | D | 3-3 | LEAGUE |
| 1998-99 | 24 Mar 1999 | Llanelli v Grange Harlequins | W | 5-0 | LEAGUE |
| 2003-04 | 27 Dec 2003 | Grange Harlequins v Llanelli | W | 1-0 | LEAGUE |
| 2003-04 | 10 Apr 2004 | Llanelli v Grange Harlequins | D | 0-0 | LEAGUE |
| 2005-06 | 21 Sep 2005 | Llanelli v Grange Harlequins | W | 5-2 | LEAGUE CUP |
| 2005-06 | 21 Dec 2005 | Llanelli v Grange Harlequins | W | 1-0 | LEAGUE |
| 2005-06 | 21 Mar 2006 | Grange Harlequins v Llanelli | W | 5-0 | LEAGUE |
| 2013-14 | 21 Feb 2014 | Cardiff Grange Harlequins v Llanelli | W | 3-2 | LEAGUE |
| 2013-14 | 04 Apr 2014 | Llanelli v Cardiff Grange Harlequins | L | 0-4 | LEAGUE |